GENERAL INDEX - Yale Universityearth.geology.yale.edu/~ajs/GeneralIndex/GeneralIndex1876-1880.pdf · 462 GENERAL INDEX. [2 Acid, hitrous, action on unsaturated hy- drocarbons, xvi,

G E N E R A L I N D E X

OF

VOLUMES XI-XX OF THX THIRD SERIES.

' NOTE -The names of Minerals are inserted only under the word MINERAL and Obituary Notices &der that ot. OBITUARY. The references to artic1.e~ on BOTANY GEOL~QY aud zoo& OOY are grouped under these words, hut at the same t m e are in .ge&ral inseried in their placks elsewhere.

A Abbay, R., Coffee-leaf Disease, xviii.

166. Abbe. C., Stone's star catalogue, xi, 75.

meteorological notice, x ~ i , 399. Abbott, C. C., flint implements in drift

of New Jersey, xiv, 247, xvi, 409. Abbott, 1% L., artificial tremors through

the earth's crust, xiv, 509. transmission of earth waves, xv,

178. Abert, S. T., survey in North Carolina,

etc., xii, 149. Abwey, .photometric measurements of

electnc lights, xvi, 385. Abt, A., spectrum of electric sparks,

xviii, 68. Academy, American, centennial of, xx,

78

Acid, acetic, vapor density of, xviii, 371. anthratlavic, xi, 218, xii, 51. benzoic, in organism of birds, xv,

146. boric, xv. 53; 390.

reaction of, xv, 387. butyric, conversion of, xii, 138. camphoric; action of dehydrating

substances on, xviii, 220. carb:~mic in animal fluids, xii, 388. carbon~c, in expired air, xx, 426.

in mineral cavities, XI. 484, xiii, 56, xvi, 324.

in mineral waters, xvi, 477. in syenite, xvi, 324. physical properties of, xx, 145.

dithionic, basicity of. xviii. 478. division of among several bases, xi,

219. Connecticut, Transactions, xii, 80,

xiii, 323, 380, xv, 79, xvi, 159, 441. Davenport, Proceedings, xii, 320. Kansas, Transactions, xii: 163. Minuesota, Bulletin, xii, 478, xv,

407. National, meetings, xi, 505, xii, 476,

xiii, 481, xiv, 611, xv, 485, xvii, 78, 198, xix. 495.

publications of, xiv, 167. report on scientific surveys, xvii,

18. Xew York, Annals, xvii, 83. Paris, prize, xvii, 415. Peabocty, Memoirs, xi, 243. Philadelphia, Journal, xiv, 78. St. Petersburg, index, xiv, 167. Wisconsin, Transactions, xiv, 78.

xviii, 80. Accademia dei Lincei, xi, 502. Acetal, xx, 144. Acetic ethers of polyatomic alcohol, xix,

66. A r . .JouI%. SCI.--T~IIUD SEIITES, VOL.

fluorescein-carbonic, xvi. 319. formic, synthesis of, xv, 211.

vapor density of, xviii, 292. glyceric, strncture of, Sadtler, xi.

114. glycero phosphoric from brain, xii,

453. glycollic, preparation of, xiii. 302. hippuric, in urine, xvi. 66. Iiydriodic, xix, 68. hydrobromic, xix, 68. hydrochloric, hydrate of, xi, 318. hydro-oxy-beneoic, xi. 488. hypobromons, action on ethylene

dibromide, xvii, 247. hyponitrous, xviii, 398. hyposulphuric, basicity of, xviii, 478. lactic from inosite, xii, 294. new, isomeric with alizarin, xi, 218,

xii, 51. nitric, action on coal gas, xiii, 501.

on silver, etc., xi, 51. from nitrogen of air, xi, 222

X S , NO. 120.--hC., ISM. 30

462 GENERAL INDEX. [2

Acid, hitrous, action on unsaturated hydrocarbons, xvi, 382.

oxalic crystallized, xx, 60. paroxybeuzoic and salicylic, xi, 488. pentathionic, xviii, 479. phosphoric, effect of silicic acid on

estimation of, Jenkins, xi, 204. phyllic, from leaves, xiv, 483. rosolic, from cresol and phenol, xiv,

414. salicylic, and paroxybenzoic, xi, 488.

method of producing, xiv, 66. salts, new claas of, xv, 308. selenous, xix, 483. stearic. decomposition of, xi, 484. succinic from tartaric, xi, 487. sulphuric, boiling point of, xvi, 63.

reaction on tricalcic phosphate. xii, 46.

tartronic, from pyruvic, xiv, 310. occurrence of, Sadtler, xi, 114.

uric, Xallet, xi, 185, 291. ethers of, xii, 428.

Acids and salts, constitution of, xi, 218. constitution of unsaturated dibasic,

xiv, 413. complex inorganic, Gibbs, xiv, 61. of cocoa butter, xv, 307. part of, iu etherification, xvii, 249. synthesis of polybasic, xii, 294.

Acoustic attractions, xi, 488. repulsion, Dvovcik, xvi, 22 ; Rayleigh,

xvi, 481. Acoustics, researches in, Xayer, xi, 324,

xii. 329. Aconites, alkaloids of, xvi, 383, xviii, 221. Adams, A. L., saurian vertebra from the

Arctic regions, xiii, 3 1 6. Adams, F. D., chlorine in scapolites,

xvii, 915. Adams, W. G., constitution of matter,

xx, 340. Aeardh. J. G.. work on a lm. x~ i . 470. ~&ssiz,' A., hackel's ~ > h & c k b l a n ~

geschichte, xi, 14. Haeckel on Geryonida and Bgin-

ids, xi, 420. exploration of L. Titicaca, xi, 492. coral reef, elevated in Peru. xi, 499. echinoderms of '& Porcupine " and

" Challenger " expeditions, xiii, 164. zoology of " Challenger " expedi-

tion, xiii, 165. zoological diagrams. xiv, 500. habits of young Limulus, xv, 75. Yucatan coral reef, xvi, 70. young of osseous fishes, xvi, 241. zoological records, xvi, 405.

laboratory, xvi, 488. former extension of the South

American continent, xviii, 230.

Agassiz, A., fIaeckells Medusae, xix, 245. obituary of Pourtales, xx, 253. paleontological and embryological

development, xx, 294, 375. N. American star-fishes, xiv, 73.

Agassiz, L., Geologmal Sketches, xi, 232. Florida Reefs, xx, 70.

Air, at equator, temperature of, xix, 142. 232.

chemical and geological relations of Hunt, xix, 349.

of Mount Etna, Langley, xx, 33. of the Alps, xv, 235. of the Rocky Mountains, Draper,

xiii, 89. specific heat of, xv, 55. thermal conductivity of, xv, 147. transparency of, xi, 146. variation in oxygen of, xviii, 168. winds of the globe, Colfn, xiii, 273.

Airy, G., sun's distance, xiv, 50 1. Akestorides, action of fuming nitric acid

on coal gas, xiii, 301. Alabama, geological reports, xi, 41 0, xiii,

230, xix, 326. tantalite from, xiv, 323.

Alaska, Chitons and Limpets, xvii, 340. Coast survey report. xi. 242. fossil glilcier, Dall, xx, 335.

Albnmin, oxidation of, xix, 485. Alcohol, decomposition of by aluminum

and its iodide, xi, 484. diacetone, xi, 54. secondary hexyl. xi, 21 6.

Alcoholic fermentation, xvi, 320. Alcohols, etherification of primary, xvi,

419. sulpho-ethers of the polyatomic,

xviii, 307. Aldehydines, xvi, 64, 480. Alga, see BOTANY. Alizarin, formation of, xi, 143. Alkali-metal amalgams, xviii, 21 9. Allantoin, in urine, xvi, 66.

synthesis of. xii, 215, xiii, 218. Allard, trausparency of flames, xi, 146. Alleghanies, heights of, xiv, 69. Allen, A. H., organic analysis, xviii, 402. Allen, J. A., extinct wolf and deer, xi,

47. -variation in mammals, xii, 219, 238. influence of physical conditions in

genesis of species, xiv, 161. fossil passerine bird, xv, 381. American Bison, not, xiii, 75. North American Rodentia, xiv, 422. the Pinnipeds, xx 459.

Allen, 0. D., hatchettolite and samars. kite, xiv, 128,

bastnasite and tysonite, xix, 390. Allen, T. F., Characeae Amer., xvii, 488.

31 VOLUMES XI-XX. 463

Allen, Z., Solar Light and lieat, xix, 82. Allman, G. J., Report on Hydroida, xvi,

407. Allotheria, see GEOLOGY. Alloys of gallium with alumirinm, xix,

65. Ally1 bromide, preparation of, xvi, 479. Almanac, Chinese official: Hawington,

xvi, 472. nautical, for 1882, xix. 163.

Alps, atmosphere of, xv, 235. see also BOTANY and GEOLOGY.

Aluminium iu steel aud iron, Blair, xiii, 421.

Amagat, compressibility of gases, xviii, 226.

Amalgams of chromium, etc., xvii, 402. American Journal of Mathematics, xv,

406, xis. 251. Naturalist, XV, 158.

Amidinea of monobasic acids, xii, 64. Ammonium bases, xix, 405.

nitrate, decomposition of by heat, xii, 52.

nitrite in combustion, xv, 210. Amylene from amyl iodide, xiv, 412. Anatomy and Physiology, Journal of, xi,

" 0 7 LfZ.1.

Anclrews, E. B., erosion of rocks, xii, 304.

Lower Carboniferous rocks in Ohio, xviii. 137.

Elementary Geology, not.. xvii, 175. Angles, glass circle for rneasuring,

Ruthequrd. xii, 112. Aniline mannfacture, Jackson, xiii, 449. Annaheiwa, size of atoms, xii, 451. Anthony, K 8.. electro-magnetic ma-

chine, xii, 251. Anthrarufin, xvi. 31 9. Anthropology, Gulton, xiv, 265. Antimony. atomic weight of, Cooke, xv,

41, 107, xix, 382. discovery of ore of at Sonora, Mex-

ico. Cox. xx. 421. boiling point of iodide of, xv, 391. haloid compounds of, xv, 310. oxidation of solntions of. Cooke, xix,

464. tannate, Richards and Palmer, xvi,

196, 361. Appalachia. noticed, xii, 163. Arabic scientific ioorual, xviii, 159. Arch~ologists. caution to, xir, 333. Archsology, Peabody mnseum of, re.

port, xiv, 246, xvi, 409. Arctic expedition, geology of, xvi, 139.

paleontology of, xvi, 140. Aresehoug, J. E., copulation of microzo

ospores, xiii, 164. Argentine Republic, fossils of, xiii, 233.

iricine, alkaloid, xii, 189. irizooa, jarosite with gold, xviii, 73.

Permian and paleozoic of, xx, 22 1. 4rnzsby, If. P., re:~ction of sulphuric

acid upon tri-calcic phosphate, xii, 46. absorption of bases by the soil. xiv,

25. Manual of Cattle-feeding, xx, 434.

irnott, N., Klements of Physics, x~ii, 244.

i~onheim, chlorinating hydrocarbons, xi, 142.

lrsenic and aromatic compounds, xi, 54. determination of, xi, 62.

Lrtlmr, G. C., Flora of Iowa, xii, 156. Ishbvrner, C. A., Wilcox sponting water-

well, xvi, 144. oil-well records in Penn'a. xvi, 393. the Kane geyser well, xviii, 394. petroleum, xix, 168. oil-sands of Pennsylvania, xix, 415. Geological Report, not., xviii. 148.

ksparagin and saccharimetry, xii, 139. Lssociation. American, meetings of, xii,

163, 316. xiv, 76, 328, xr , 486. xvi, 81, 329, xviii, 80, 318, xx, 252, 343.

Agassiz's address, xx, 294, 376. Marsh's addresses, xiv, 337, xviii,

323. Proceedings, xii. 396

British. meetinm of. xii. 478. xiv. 334, xv, 486, xvi,"333,' xvii, 80. 322: xx, 252, 339.

Galton's address, xiv, 265. Tlmmsbn's address, xii, 336, 400. Wallace's address, xii. 354, 400,

467. Asteroids, see Planetoids. Astronomical myths, xiii, 404.

publications, Lord Lindsay, xiii, 398. Society, gold medal of. xvii, 415. see nlxo Observatory.

Atlantic, elevations in North, xi, 162. shoal in, xiii, 326. see also Ocean.

Atmosphere, see Air. Atomic weights of the elements, xv, 305. Atoms, size of, xii, 451.

shifting of, xii, 293. Atterberg, the terpeties of Swedish wood

tar, xiv, 412. furf~iran and sylvan in pine wood

tar, xx. 59. Sttfield, ,J., Chemistry, not., xii, 454. Auditiou, binaural, xvii. 64. 322. Auerbach, vowel " clang," xiii, 378. Aughey, S., geology of Nebraska, xix,

412 Aurin, conversion of, xiv, 310, xviii, 307,

prodnction of, xvii, 480. Anrora, height of. xx, 63.


Auslen, P.T., dinitrobromhenzols, xii, 121. dinitroaniline and dinitrobromben-

zol, xii, 121. dinitropa~adibrombenzols, xiii, 96,

xvi, 46. nitro-derivatives of di~henvlamine,

* "

xiii. 279. Sitrogen Compounds, not., xiii, 58.

Australia, paleozoic fossils, xiii, 158, xvi, 82.

Autography, practical use of, Sam, xiv, 277.

Ammonnet, properties of chemical substances, xiii, 217.

diathermaneity of metals and paper, xiii. 303.

Ayrton, new theory of terrestrial magnetism, xviii, 69.

a dispersion photometer, xix. 319. Ayrton and Perry, gravity observations,

xx, 149.

Bacteria, formation of nitrites by, xi, 53. Bceyer, synthesis of oxindol, xvi, 64.

synthesis of indigo-blne, xvi, 318. Bailloo. II., IXctionnaire de Botanique,

xii. 468, xiii. 320, xv, 484, xviii, 316. Baird, S. F., Record of Science, xii, 80.

Report of Fish Comnlission, xix, 333. Baker, J. G., Iridacee, not., xiv, 428.

Flora of Mauritius and the Seychel- les, xvi, 239.

Synopsis of dquilegia, xvi, 327. tlypoxidsces, xviii, 156.

Balance-beams, rock crystal for, xiii, 216. Balfbur, l? M., development of organs of

vision. XX, 342. Balfour, I. B., on Pandanus, xviii, 156. Ball, J.. origin of the flora of the Enro-

peen ~ 1 ~ ; . xviii, 236 Tour in Morocco and the great Atlas,

xvii, 332. 338. Bullo, action of dehydrating substances

upon camphoric acid, xviii, 220. Bannister, H. X , age of the Laramie

group, xvii. 243. Barium dioxide, hydrate of, xx, 59.

perhydrate, xv, 143. Barker, G. F., chemical abstracts, xi. 61.

142, 214, 318, 483; xii, 50, 138, 212, 292, 385, 451 ; xiii, 55, 146, 216. 299, 371. 461 ; xiv, 64. 148, 309, 411, 481 ; xv, 51, 142, 208, 304, 386, 472; xvi, 63, 136, 315, 380. 477; xvii, 61, 16G, 246, 402, 477 ; xviii, 65, 140, 216, 304, 398, 477 ; xix, 65, 147, 226, 402, 482; xx, 58, 141, 426.

microphone of JTughcs, xvi, 60. spectroscopic observation of the

solar eclipse, 1878, xvii, 121.

Barker, G. F., on J. C. Draper's paper on dark lines in the solar spectrum, xvii, 162.

Edison's electric light, xix, 337. Barnard. C., Light, xiv, 419. Baromeler, fluctuations of, Loomis, xv,

1, xvii. 7. Barraude, J.. Brachiopods, xix. 156. Barrelt, S. T., Dalrnanites dentata, xi,

153, 200, xii, 70. Lower Helderberg of Port Jervis,

N. Y., xiii. 385. coralline limestone of Montague,

N. J., xv, :370. note on section by T. N. Dale, xviii,

409. Barth, invertin, xvi, 65. Barton, G. H., Carboniferous in Massa-

chusetts, xx, 416. Bary, A. de, Acetabnlaria Mediterranea,

xv, 155. Baryta and strontia, xvii, 406. Base, new organic. xvi, 480. Bastin, E. S., meteorite of Chicago,

xviii. 78. Bathybius, Challenger Exped. observa-

tions, xii, 267. Bauke, H.. on Platycerinm grande, sviii,

238. Schizzaceie, xvi. 76.

Baumhauer, 22, on boracite, xviii, 485. on perofsltite, xix, 157.

Baur, A., introduction of hydroxyl by direct oxidation, xix. 228.

Bayley, reflection cuprinreter, xx, 143. Bed, W. J., forest products of Michigan,

xii, 156. sensitive ~tigmas, xii, 308. cross-breeding of ~ l a n t s of the

same variety, xvii, 343: botanical papers. noticed, xii, 398.

Bealc, L. S., How to Work with the Microscope, xix, 166.

Bean, T. H.. two new species of fishes, xiv. 470.

East-coast fishes, xvii,-39. Beccari, 0.. Malesia, xrii, 489. Becker, equivalence of boron, xix, 404. Becker, G. F., correction for vacuum in

chemical analysis, xvi, 265. history of spectrum analysis, xvi,

392. Becquerel. E., nltra red spectrum, xiii,

379. Becquerel, H., magnetism and electric

apark, xi, 57. rotatory polarization, xiv, 417.

Beebe, T., observations of comets at Sheffield observatory, xvi, 77.

orbits of p I-ferculis and 298 Strnve. xvii. 494.


Beiblatter zu den Annalen der Physik uud Chcmie, xv, 239.

Beilstein, separation of zinc from nickel, xvii, 63.

estimation of zinc, xx, 142. Belknap, G. E., under-water oceanic

temperature, xv. 27. Bell, A. G., production of sound by

light, xx, 305. telephone, xii, 337.

Belladonna. alkaloids of, xx, 6 1 . Btdohoubek, propylene glycol from glg-

cerin, xviii, 480. Belt, T.. l e s s of Rhine and Danube,

xiii, 383. Bennett, iodide of antimony, xv, 391. Bennett, A. W., rapid growth, xtv, 243.

Cleistogan~ic Flowers, xviii, 156. Bentham, G., Genera Plantarom, xii, 77,

xviii, 487, xix, 418. Flora Australiensis, XVI, 237. Euphorbiacese, xvii, 335, xviii, 156.

Benton, E. R., Richmond bowlder trains. xvi, 70.

Benzene derivatives, composition of, xii, 387.

in rosin oil, xii, 386. hydrogenation of, xvii. 247. ring, synthesis of, xviii, 306.

Benzol compounds, Austen, xii, 11 8, 121, xiii, 95, xvi, 46.

derivatives of, xiii, 375. Bermudas, fishes of, Goode, xiv, 389,

xvii, 340. Bernev. 8.. Hand-book of. Alabama.

xvi< 84. Bernstein, J., Senses of Man, xii, 316. Bernthsen, amidines of monobasic acids,

xii, 64. Berthelot. chemical dynamics, xi, 214.

constitution of acids and salts, xi. 218.

division of an acid among several bases, xi, 21 9.

dec~~mposition of ammonium nitrate by heat, xii. 52.

formation of Ozone, xii. 2 12. absorption of nitrogen, xii, 292. pyrogenic hydrocarbons in coal gas,

xii, 385. constitution of phosphates, xiii, 56. detection of ordinary alCOh01 in

wood spirit, xiii. 218. chemical actions of the silent elec-

tric discharge, xiii, 371. actionof ozone OII nitroyen, xiii. 372. effect of pressure on chemical ac-

tion, xiv, 64. xvii, 166. "maximum work," xv, 143. systems of chemical notation, xv,

184.

Berthelot, thermo-chomical data, xv, 304. persulphuric oxide, xv, 209, xvi,

480. production of ozone, etc., by elec-

trolysis, xvi, 136. the specific heat and heat of fusiori

of gallium, xvii, 166. hydrogenation of benzene, xvii, 247. relative affinities of oxygen and the

haloid elements, xvii, 248. displacements in hydracids, xvii,

477. ozone and the silent electric dis-

charge, xviii, 65. charcoalfrom purecellulose, xviii.66. alkali-metal amalxams. xviii, 219. the heat of forniation of cyanogen,

xix, 147. direct union of cyanogen and hy-

drogen, xix, 404. Thermo-Chemistry, Cooke, xix, 261.

Berthoud, E. L.. ice in rocks of Colorado, xi, 108.

meteorology of Golden, xiii, 326. Bertrund, the oxybarymeter, xix. 482. Beryllium, specific heat of, xv, 386. Bessey. C. E., Botany for High Schools

and Colleges, xx, 331. Betaine, synthesis of, xi, 218. Bianconi, plasticity of ice, xiii, 59. Bigsby, 3. J., Thesaurus Devonico-Car-

boniferous, xvi, 72. Bill, J. H., decomposition of potassic

brouridc and sodic chloride, xii, 190. Billinqs, E , on Obolella chromatics, xi,

176. 3inocular phenomena, LeConte, xiii, 252. 3irds. see ZOOLOGY and GEOLOGY. Bzrnbazcm, direct union of calcium oxide

and carbon dioxide, xviii, 399. sulphurous oxide, xix, 482.

Bismuth, diarnagnctic constants of, Row land, xviii. 360 : Jacques, xviii, 368.

Bitnmen in trap, xvi, 11 2. 130. Black Iiills, fossils from, xiv, 321. Blair, A. A., cliromiurn hnd aluminium

in steel and iron, xiii, 42:. Blake, E. W., Jr., method of recording

articulate vibrations, xvi, 54. Bake, J., roscoelite, xii, 31. 3lake, J. F., Astronomical Myths, xiii,

404. 13lanjord, H. T., Coal eras of India, xii,

67. 3lawrna. P., Sonnd in relation to Music,

xiii, 168. 3lom-pipe deposits, colors of, Koyl, xx,

187. - - .. 3loxam, C. L., Laboratory Teachinp,

xviii, 402. Blum, J. R., Pseudomorphs, xviii, 414,

Blytt. A.. immigration of Norwegian flora, xii, 76.

Bmhm, dust figures produced by sonnd waves. xviii. 68.

Boguski, velocity of chemical reactions, xiii. 299

Bohemia, Carboniferons and Permian in. xiii, 315.

Bohnensieg, G., Annnal of Periodical Literature, xvi. 327.

Boiline; and n~elting points, high, xvi, 316.

Boilers, protection of marine, xv, 389. Boisbaudran, gnllinm, xii, 52, 452, xiii,

59, xv. 473, xvi, 137, xix, 65. ~pectntm of ytterbium, xviii, 216. alloys of gallium, xix. 65.

Boissier, E., Flora Orientalis, xii, 468. Bolide, see Jfiteor. Bolton, €1. C., organic acids in examina-

tion of minerals, xiv, 495. Boltzmann, kinetic theory of gascs, xiii,

378. laws of diffnsion and thermo-dy-

namics, xix, 407. velocity of electricity, xix, 486.

Bonneville, see Lake, Great Salt. Borchers, carbonic ac.id in mineral

waters. xvi. 477. Roricky. LC, igneous rocks of Bolretnia,

xiii, 162. Bornet, E., G. A. Thuret, xii. 155.

on Alge, xii. 471. Etudes Phycologiqoes, xvii, 256.

Birnsteigz, influence of light upon electrical resistance of metals. xiv. 152.

photo-electric phenomena, xv, 64. Boron. equivalence of. xix, 404.

so-called crystallized, Hampe, xiii, 55.

Bosscha, electric telephonic currents, xvi. 386.

Bossier, Flora Orientalis, xviii, 415. Botanica, Rivistn, xviii, 3 17. Botanical Society of Edinburgh, Trans-

actious of, xviii, 155. BOTAXICAI, WORKS NOTICED-

Agardh. J: H., on the A l g ~ , xii. 470. Allen, !C F., Characea! Americane,

xvii, 489. Areschoug, J. E., on ICnteromorpha

compressa. xiii, 164. Arthur, G. C., Flora of Iowa, xii, 156. bail lo?^, H , Dictionnaire de Botan-

iqne, xii, 468, xiii, 320, xv, 484, xviii, 316.

Balfour, I. B., Pandanus, xviii. 156. Ball, J:, Flora of European Alps,

xviii, 236. Baker. J: G., Iridacea. xiv, 428.

Flora of Mauritius, xvi. 239.

BOTANICAL WORKS NOTICED- Bary, A. de, Acetabularia Mediter-

ranea, xv. 155. Bauke, H., Beitrage zar Kentniss der

Pvcniden, xiii, 322. Betry. W J., Forest Prodncts of Miclt-

igan, aii, 156. Beccuri, O., Fernale Flower of Gnetum

gnenion. xiii, 469. Benthanz, G , Classification aud l'ermi-

nology in blonocotyledons, xiii, 394. Flora Anstraliensis, xvi, 237. 15uphorbiacew, xvii, 335. and ITooker, J. D.. Genera Planta-

rum, xii, 77, xviii, 487, xix, 418. Bessey, C. E., Botany for trig11

Schools and Colleges, xx, 337. Blytt. A,, Norwegian Flora, xii, 76. Boissier. K.? Flora Orientalis. xii, 468,

xvili, 415. Bornet, E., Notes Algologiques, xii,

471. Et~ldes Phycoloeiques, xvii, 256.

Botanical Gazette, xis. 157. Brandegee, T. 8.. Flora of South-

western Colorado, xii, 234. Brejeld, 0.. Basidiotnycetes, xv. 153. Brewer, W. IL, Ilotany of California,

xii. 78. Broitnensieg, Repertorium Annuum Lit-

erature Botanicte, xiv, 160, xvi, 327. Caruel, T., Botanical Journal. xii. 468. Catalogue of Plants about Yale Col-

lege, xv. 404. Celnlcovsky. L., Gymnospermy of Co-

n i f e r ~ , xviii, 31 1. Cesati, K, Cryptogams from Borneo.

xv. 75. Clurke, A. B., Composita Indice, xii,

397. Comstock, T. B., Utricularia vulgaris,

aii, 398. Cooke, M. C., N. American Fnngi,

xvii. 71. Cornu, M , Reproduction des Asco-

mycetes, xiii, 322. Cripin, F., on Kosacee, xii, 233.

Gnide dl1 Botaniste in BoIg-ique, xv, 224.

Davenport, G. E., Botrychium simplex, xv, 72, 75.

Catalogue of I-Ierbarium, xvii, 487.

Darwin, C., Insectivorous Plants, xi, 69.

Climbing Plants. xi, 75, 240. Cross- and Self-Fertilization, xiii,

135. Fertilization of Orchids, xiii, 395. IMererrt forms of Flower@ xv,

G7, 221.


BOTANXCAL 'WORKS NOTICED- DeCandolle, A. and C., Prodromus,

xvi, 325, xviii, 486. DeCandolle, C., Leaves of Dionaa, xii,

232. Anatomie des Feuilles, xviii, 487.

Dodel, d., Ulothrix zonata, xiii, 163. Drummond, A. 2, Canadian Timber-

trees, xix, 331. Duval-Jouce, J., Loaves of Grasses,

xi, 237. Eaton. D. C., Ferus of N. America,

xv, 72, 223, 319, 483, xvi, 240, 487, xvii, 338, xx, 157.

Eichler. A. W., Flora Brasiliensis, xii, 156.

Flower-diagrams, xvi, 326. Elliott's Botany, xiii, 81, 392. Ellis, J. B., N. AmericanFungi.xvii,72. Elwes, Ii. J., Monograph of Lilium,

xvi, 75. Enenth. O., Manual of Swedish Po-

mology. xx, 337. Engelmann, G., Kotes on Agave, xi,

235. Oaks of the United States, xii, 153. Revision of Pinus, xix, 491.

Flora Rrasiliensis, xi, 239, xii, 156, xiv, 427, xvi, 74. xvii, 69.

of British India, xii, 397. xvi, 326, xviii, 155.

Gobi, C., A 1 ~ a of White Sea, xvii, 71. Goodule, G. L., Wild Flowers of

America, xiv, 497. Gray, A,, Botany of California, xii, 78.

Darwiniana. xii, 235. Syuoptical Flora. xv, 400. Botanical Text-book, xviii. 73.

Habinhaw, F , Catalogue of Diato- macea, xix. 167.

Hokted, B. D., American Characea, xix, 75.

Hartog. M. $1, Sapotacere, xr , 402. Heenslow. G , Floral astivations, xv,

401. Floral Dissections, xviii. 157. Self-fertilization of Plants, xvii,

489. Rwvey, A. B., Catalogue of hfusci, xx, 157.

Hine, I? B.. Saprolegniez, xvii, 413. Hoffmann, H., Phanological Observa-

tions, xi, 414. Ilooker, J. D., Flora of British India,

xii, 397, xvi, 326. Students' Flora of British Islands,

xvi, 240. Botany of Kerguelen T., xvi, 240. see also Bentham, G.

Bough, F. B., Report upon Forestry, xvi, 162.

BOTANICAL WORKS NOTICED- Hyatt, J., Periodicity in Vegetation,

xii, 398. Kirchner, O., Alya of Silesia, xvi, 486. Kjellman, F. R., Arctic Algre, xv, 74. Koch. K.. on Dendroloav, xi. 69. Kehler, A., Pmctical ita any, xii, 234. Kromer, G., Gitterrost der Birn-

baurne, xiii, 322. Kurz, S., Bnrmese Flora,, xiv, 427.

Burmese Palms, xiv, 427. Vegetation of Nicobar Islands,

xiv, 427. Forest Flora of British Burma,

xvi, 239. Kuntze, O., on describing species, xix,

492. Laoallde, A., Arboretum Segrezianum, -

xiv. 428. Lindberg, S. O., Bryinea Acrocarpea,

xvi. 74. Monographic Metzgeriie, xvi, 74.

Macoun, T., Plants of British Columbia, xiv, 427.

Catalogue of Canada Plants, xvi, - 156.

JIartim~ C., Tender trees of the south of Prance, xiii, 471.

&stem, M. il:, Morphology of Pri- mulacea. xv, 401.

Maximowicz, C. J., Spimacea, xviii, 415.

Meehan, T., Sative Flowers and Ferns, xvi, 72, 157, 403, xvii, 41 2, xx, 336.

31ie:r.s. J., Barringtoniacere, xii, 469. Apocynacea of S. America, xvi,

239. Minks, A., Das Microgonidinm, xis,

158. Niiller, l? con, Native Plants of Vic-

toria, xviii, 237. Eucalyptographia. xviii, 485. Index to 1st Kdition of Linntens,

xx, 157. AGrdstedt, O., Bohnslind's CEdogon-

ieer, XV, 225. Desmidiete et CEdogoniec, xv,

225 Alga Brasilicnses, xv, 2?5.

Nyman, C. I?, Conspectus Florte Euro- ptete, xvii, 177.

Oliver, I), Flora of Tropical Africa, xv, 318.

Peck, C H.. Report of Botanist, N. Y. State Museum, xvi, 487.

Peyritsch, J., Aroideie hlaximiliam, xix, 329.

Pickwing, C., Geographical Distriba- tion of Plants and Animals, xii, 320.

Chronological IIistory of Plants, xviii, 76.

468 GERERAL INDEX.

BOTANICAL WORKS NOTICED- Prior. R. 6'. A., Popular Names of

British Plants, xix, 42 1. Ikttan, 77;. California Flora, xvii, 413. Rau. E. A., Catalogue of Uusci, xx,

157. Rauenel, EX W., N. Americau Fungi,

xvii, 71. Reftigium Botanicum. xviii, 155. Revue Uycnlogique, xvii, 41 2. Rivista Botanica, xviii, 3 17. Robinson, J., Ferns in their Ilomes

and Ours. xvi. 156.

Survey, xviii, 154. S~rgent, C. S., Tree-planting, xii, 73. Schmitz, El. EIalosphwmi, xvii, 41:).

Rucleus of Thallophvtes. xix, 75. Srhombwqk, R.. weeds of South

Australia, xix, 330. Schrceter, J;, Rostpilze, xix, 76. Solms-Laubach, on phanerogatnic par-

asites, xi. 239. Sprague, I., Wild Flowers of Amer-

ica. xiii, 84. Stnhl, E.. on the reproduction of lich-

ens, xiv, 72. Hymenialgonidien, xv, 155.

Sturtevant, E. L., Indian Corn, xix. 331. Thumen, F. von, on fungous diseases

of the lemon tree, xvi, 77. Thuret, G., Classification of the Xos-

tochine=, xi, 239. Etudes Phrcoloeiuues. xvli. 256.

Vmey. G.. Forest re& of the' Uni- ted States, xii, 469.

Watson, S., Botany of California, xii, 78.

Index to North American Botany, xv. 400.

N. American Liliacee, xviii, 31 3. Williamson, J., Ferns of Kentucky,

xvi, 155. Wittrock, 1': R., Pithophoraee~, xiv,7 1.

Mesocarpese. xv, 402. Wright. E. P.. Botauical publications,

xv, 156. BOTANY-

Absorption and transpiration, xvi. 485. of moistwe by leaves, xviii, 157.

Acetabularia Sledtterranca, xv, 165. 2Estivations. origin of. xv, 401. Agave, notes on, xi, 235. Algw, green, Schmilz, xvii, 41 3.

N. American, xiv, 72, xvii, 339. of the White Sea. xvii, 7 1. works on, noticed, xii, 470, 471.

xv, 74. Alps, origin of Hora of, Ball, xviii, 236. Aqoilegia, xvi, 327. Archil-lichens of California, xix, 229.

~ O T A N Y - '. Artichokes," native, xiv. 428. Athamantha Chineusis, xiv, 160. Australia, weeds of, xix. 330. Bacteria, effect of light on, xv, 236. Barberry in New Englimd, sv, 482. Bassia latifolia, xviii, 156. Blavk knot, xi, 415. Botrychium simplex, xv, 72, 75. Botrydiuni granulatum, xv, 73. Buckthorn, elnodin from, xiii, 148. California, xii, 78, xvi~ , 413. Cane-sugar in early amber cane. xvii,

488. Cells, observations on. xviii. 41 6. Colorado flora, xii, 234.

limits of vegetation on mountains in, Berfhoud, xi, 108,

Coniferse, carpellary scales of, xii, 469. gymnospermy of, xviii. 311.

Cross-breeding plants of the same variety, Beal, xvii, 343.

Cynanchum acutom, on the juice of, xii, 54.

Datura, alkaloids of. xx, 61. Dendrology, Koch's lectures. xi, 69. Desmids, influence of light on. xviii,

238. Dextrorse and sinistrorse, xiii, 236,

391, xx, 246. D i o n ~ a , digestive glands in, xvii, 488.

leaves-of, xii, 232. Drosera rotundifolia, xi. 69, xviii. 156. Duboisia, alkaloids of, xx. 6 1. Electrical currents in plants, xviil, 414. Elliott's Botany, xiii, 81, 392. El~teroniorpha compressa, conjuga-

tion in, xiii, 164. Epigma, heteromorphim in, xii. 74. Epping forest, Wallace, xvii, 7 1. Erodium. twisting of carpels. xi, 158. Etiolated plants, form of, xvi, 486,

xvii, 494. Encalyptographia, xviii, 483. Enphorbiacese, xvii, 335. European flora, geographical statiktics

of, xiii. 83. Fern Protllalli, nen-sesml outgrowths

on, xv, 403. Ferns, apogamy in, xvi. 401.

D,rvenport herbarium, xvii, 487. of North America, xv, 72, 223,

319. 483, xvi, 240, 487, xvii, 338. xx. 157.

Fertilization by insects, xii, 395. and sensitive stigmas. xii, 308. cross- and self-, xiii, 125. self- in plants, xvii, 489.

Flora Brasiliensis. xi, 239, xii, 156. xiv, 427, xvi, 74, xvii. 69.

immigration of, xii, 76.


BOTAFY- Flowers, amount of sugar in, xvi, 485.

forms of, xv, 67. 221. Forest geography and archaology,

Grau, xvi. 85. 183. ~ o r e s t s , reestablishment of, xvi, 328. France, tender trees and shrubs of,

xiii, 47 1. Fungi, diseases caused by, xiv, 426,

in vicinity of Boston, xv. 223. North American, xvii. 71. recent papers on. xiii, 322.

Genera of plarts. Benthlim and Hooker, xii, 77, xviii, 487. xix, 418.

Gelsemium sempervirens, x i i 58. Ginkgo. receut and extinct, six. 328. Gnetum gnemon, female flower of,

xiii. 469. Grass, intoxicating, xii, 233. Grasses, leaves of, xi, 237. Growth, abnormal. in an ao~le-tree.

A L

Jlfee?tan, xiv. 243: of plants in the dark, xvi, 486,

xvii, 494. rapid, xiv. 243.

Growth-rings in exogens, xiv, 394, xv, 226.

Guadalupe I.. flora of, xi, 326. Gymnogramn~e, prothallus of, xv. 156. Gyrnnosperrny of Conifera, xviii, 311. Gyrnocladus in China, xi, 239. Halosphara, Schmitz, xvii, 413. Helianthus anuuus, Gilbrest, xix. 3'29.

tuberosus, xiii, 347, xiv, 4211. Bernp, ashes of, xiii, 74. Heredity and variability, A7audin, xi,

153. Hornogone and heterogone flowers.

Gray, xiii. 82. Hyoscyamus, alkaloids of! xx. 61. Impatiens, cleistogamy in, miv, 497. Indian Corn, xix, 331. Insectivorous plants, Darwin, xi, 69. Kergnelen Island, xvi, 240. Leafing, time of, and age of trees, xii.

233. Leaves. inequilateral and ver~ation of

odd, xii, 398. Lichens. gonidia of. xv, 155, xvii. 254.

reproductive organs of, xiv. 72. Light, actlon of, on vegetation. Grav, -

xx, 74. Ligustrurn and Syringa, xviii. 317. Liliacere, revision of, xviii, 313. Lilies. hybridization of. xv, 151.

North American, xvi. 75. Maize fodder, Johnson, xiii. 2b2. Megarrhiza, germination of Gray,

xiv. 21. Mesocarpea. spore-formation of, xv,

402.

BOTANY- Mildew, black, of walls, Leidy. xvii,

339. grape-vine, xi, 414.

Vistletoe. xiii, 238. destruction of trees by, xiii, 322.

Molds, researches on, xv, 163. bionocotyledons, xiii, 394. Nevada, forests of, Sargent, xvii, 4 1 i . Nomenclature, Gray, xiv, 168. Sostochincs, xi. 239. Nymphaa flava, xi, 41 6. Oaks of United States, xii. 153. Onion-smut, Farlow, xiii, 392.

in France, xix, 76. Orange and olive, disease of, Farlow,

xii, 37. Orchids, fertilization of. not.. xiii. 395.

new range for, xv. 153. Orchis rotundifolia, Gray. xiv, 72. Osrnorrhiza Claytoni, xviii, 165. Oudneya, xviii, 157. Pandanus, observations on, xviii, 156. Parasites, vegetative organs of, xi,

2:49 Penstemon, sterile filament of, xvii,

411. Periodicity of vegetation, xii, 398. Phgtography, xx, 150, 241. Pinus, revision of, xix, 491. I'ithophoracea, xiv. 7 1 . Plant-distribution, xvii, 176. Platycerium, prothallus of, xviii. 238. Polyembryony, true and false, xvii, . .

534. Poplars of K. America, Watson, xv.

135. Potatoes. globnlin iu, xx, 145. Primulaces, morphology of, xv, 401. Respiration of pl;ints, xi, 238. Rockj Mountains, llooker, xiv, 605. Kobus, xix, 492. ~a~otace 'se, xv, 402. Sarracenia purpurea, xvi, 488. Schizaacea, germination of, xvi. 76. Scirpus, flowers in, xii. 467. Seeds, effect of cold on, xix, 328,

that float iu water, xi, 157. Self.fe~,tilization of plants, xvii, 489. Shortia galacifolia re-discovered, xvi,

483. Smilacez, xvi: 326. Species, botanical. xix, 492. Stnining flowers, xviii, 41 6. Sugar beet, alcohol from leaves of,

xiii. 218. Sweet potato, Johnson, xiii, 197. Tansy, oil of, xv, 475. Tendrils, coiling of, xiii. 39 1. Thallophytes, cell-nucleus of, xix) 75. Thuret's garden, xv, 353.

470 GENERAL INDEX. [lo BOTANY-

Tissues. morphology of, xix, 329. Transpiration in plants, xv, 73. 156. Tree-planting, xii, 73. Trichostema, insect-fertilization, xv

224. Ulothrix zonata, reproduction of, xiii

163. Utricularia vulgaris. xii. 398. Valerian, oil of. xv, 475. Vallisneria. rapid growth in, xiv, 243 Vegetation, Gilbert, xiii, 20, 99, 181. Vegetative organs of parasites, xi,

239. Venezuela, mosses of, xvi~i, 316. Vicia, vicin from, xi. 488. Viola, cleistogamic flowers of. xviii,

156. Weed-, pertinacity and predominance

of, Gray, xviii, 161. Wheeler's survey, xviii, 154. Wild flowers of America, xir, 497. Willow, the weeping, xi, 69. See further under GEOLOGY.

Bottomley, J. T., Dynamics, xiv, 168. Biiltinger, phlobathen and oak-red, xx,

144. Bougarel, phyllic acid, extracted from

leaves, xiv, 483. Bourbonue-les-Bains minerals, xii, 150. Eourgoin, action of bromine upon pyro.

tartaric acid, xiv, 7 50. Bozlssingault, chrome steel, xvi, 478. Boutlerow, isobutylene, xiv, 66. Boouvk, T. T., origin of porphyry. xi, 495. Brachiopoda. see GEOLOGY and ZOOLOGY. Braekett, C. I?, Kdison's dynamometer,

etc, xix, 475. Bradley, F. 11.. Geol. Map, noticed,xi,68.

Geological Chart of United States, xii. 286.

Brain, extirpation of, xv, 321. See also ZOOLOGY.

Brandegee, T. S., Flora of Colorado, xii, 234.

Braun, electricity as the equivalent of chemical processes, xvii, 167.

Brazil, Amazonas, geology of, xvii, 464. coral reefs of, xvii, 326. diamantiferous region, xviii. 31 0. echini of, Rnthhun, xv. 82. Eozoon from, xix, 324, 326. flora of, xi, 239, xii, 156, xiv, 421,

xvi, 74, xvii, 69. geology of, xi, 466, xii, 464, xvii,

464, xviii, 310, xix, 236, 324, 326. Rio Sao-Francisco, xix. 236.

Breeze$, land and sea. Sherman. xi\-, 300. Brefield. O., Basidiomycetes, xv, 153. Bremer, action of hypo-chlorous oxide

on ethylene, xvii, 246.

Eremiker, C., Logarithmic Tables, xix, 496.

Bressa I'rize, Turin Acad. Sci., xiii, 167. Brewer, W. H., Botany of California, xii,

78. Brieger, skatol, xviii, 480. British Columbia, Botany of, xiv, 427.

coal bearing rocks of, xvi, 149. Jurassic fossils from, xvi, 7 1. surface geology of, xvi, 147. Tertiary insects of, xiv, 322, xix,

159. Broadhead, G. C., gold in Missouri, xi,

150. barite and gothite from Missouri,

xiii, 419. origiu of the less, xviii, 427.

Brohoensieg, G. C. W., Year book of Botanical L~terature, xiv, 160.

Bromide, decomposition of potassic, xii, 190.

Bromine, action of, upon pyrotartaric acid, xiv, 160.

solidifying point of, xviii, 304. . Brongniart, A., coal plants of China, xi,

66. Brontotheride, see GEOLOGY. Brooks, T H. , Ifuroniau south of Lake

Superior. xi, 206, xii, 194. Brooks, W. K., erobryology of oyster,

xviii, 425. cephalopod siphon and arms, xx,

288. rhythmical character of segmenta-

tion, xx, 293. Broun, W; L., terrestriai electrical cur-

rents, xv, 385. Browning, J., new magnifier, xii, 57. Briihl, purification of mercury, xvii, 403.

molecular refractive power and chemical constitution, xix, 66.

Brush, C. J.. dnrangite, xi, 464. new phosphatesfrom FairfieldCoun-

ty, Conn., xv, 398, 481. Fairfield Countv minerals, xvi, 33,

114, xvii, 359, xviii, 45, xx, 257. relation between childrenite and

eosphorite, xix, 316. crystdllized Danburite, xx, 11 1. mineral locality at Branchville,

Conn., xx, ?57, 361. Bruylants, oils of tansy and valerian, xv,

475. hydrobromic and hydriodic acid,

xix,. G8. Buchanan, A. IX, solar eclipses, xx. 79. Buck, A. H., Treatise on Ilygiene, xviii,

322. Buckley, S. E., Geological Report, xii, 63. Bqf, thermal conductivity of air, xv,

147.

VOLUMES XI-XX.

Buffalo Soc. Nat. Sci., Bulletin of, xiii. 325.

Bungenw, synthesis of chrysene, xviii, 143.

B m h a m , S. W., catalogue of double stars, sii, 204.

double-star discoveries, xiv, 31. double-stars discovered by Mr.

Allvan G. Clark, xvii, 283. Lick observatory, xx. 338. Double-star Observations, xix, 82,

462. Burton, B. S., meteorite from North

Carolina, xii. 439. Bussey Institution, Bulletin, xi, 246,

414, xiv, 168, xv. 223. xvi, 163. Butlerow, iuice of asclepiad, xii, 54. 13utylene, "normal, xv, 474.

Cadminm, electrolytic estinlation of, Smith, xvii. 60.

Cailletet, Iligh-pressure manometer, xii, 215, xiii, 303.

liquefactiou of oxygen, otc., xv, 141. of acetylene, etc., xv, 142.

Galaveras skidl, xviii, 234. Calcium oxide, union of with carbon

dioxide, xviii, 399. Calc-spar, diamagnetic constants of.

Rowland, xviii, 360; Jacques, xviii, 368.

Galdwell, G. C., Chemical Practice, xi, 225.

California, ancient river system. xviii, 146, xix, 176.

auriferous gravels of Sierra Xevada, xv, 319, 396, xviii, 145, 233, xx, 460.

bernardinite from, xviii, 57. Botany of. xii. '78, xvii, 413. Calaveras skull. xviii, 234. cave bear fro~n, xix, 155. Coast range. formation of, xi, 297. disease of olive and oranxe trees,

xii, 37. fossil wood from Calistoga, xviii,

152. Ivanpah meteoric iron, xix, 381. Lake hfonf) volcanoes, xviii, 35. quartz of, xix, 371. river beds, old, xviii, 145, xix, 176. State Geological Society. xiii, 326. Tejon gronp. ape of, xiv, 321.

Call, R. E., types of mollnsca, xx, 158. Calvin, S., shale at Independence, Iowa,

xv, 460. Campbell, J. L., Silurian in Virginia,

xviii, 16. geology of Virginia, xviii, 119, 239.

435.

>anada, Acadian geology, xv, 478. apatites of, xviii, 485. Archzean of, xiv, 313. fossil insects from, xiv, 322, xix,

153. geologicd reports, xii, 218, xiii,

167, xiv, 70, 322, 427, xvi, 148, xviii, 410, 412, 48 1 , xix, 169.

glacial striae in Ontario, xi, 150. about Lake Winnepeg, xii, 218.

Huronian of, xii. 461. lakes, height of, xii, 218 meteorological report of, xi, 76, xii,

399. minerals of, xii, 218, xviii, 412. plant catalogues, xiv, 427, xvi, 156. salt-region of Goderich, xiii, 231.

Japillarity, Ganss's theory of, xiv, 152. :apron, J. R., Aurorae, xix, 164. 2a1bonaues and oxalates, xiv, 482. Cfarbon compounds in meteorites, Smith,

xi, 388. 433. in trap, xvi, 112, 130.

disulphide. action of, xv, 306. purification, xi, 3 19.

in luminous flames, xiii, 217. monoxide and ozone, xi, 136.

3arbons in the electric lamp, Wiley, xviii, 55.

7arbonic acid, see Acid. h-boniferous, see GEOLOGY. 7arbonyl bromide, xx, 58.

hzemoglobin, xx, 429. :arll, J. I.!., oil well records, xv, 315. 5'armichael. H., presentation of sonorons

vibrations, xix, 312. Ilarnelley, determination of high melting

points, xiv, 66. melting and boiling points, xvi, 3 15.

Carnot, H., mechanical equivalent of heat. xviii, 405.

Carpenter, W. B., oceanic circulation, xii, 159.

physical it~vestigations on the "Val- orous," xiii, 437.

Mesmerism, Spiritualism, etc., xv, 160.

Carter, IL J.. mode of growth of Strom- atopora, xviii, 240, 409.

hruel, T., Botanical Jomnal, xii, 468. hamajor, P., translation of paper of

Xarignac, xv, 89, 184. :aspian and Black Seas, xii, 162.

Sea, zoology of, xi, 500. Mon, J. D., Antelope and Deer of

America, xiv, 426. :atskill Monntains, Guyot, xix, 429.

see also New York. 3ave. see GEOLOGY. :ayley, A., Elliptic Ftmctions, xiv, 76. Cazenmve, hematm, xiv, 311.


Cazin, spectrum of the electric spark, xv, 148.

Celakovsky. L., gymnospermy of Conif- e r ~ , xviii, 3 1 1.

Cellulose and its nitro derivatives, xix, 405.

Centennial, men of science at, xii, 161. Cephalization, see ZOOLOGY. Cerium, atomic weight of, xi, 142.

metallic, xii, 53. Cesati, V., botanical works, not., xv, 75. Challenger expedition, deep sea ohserva-

tions, xi, 78, 161, 506, xii, 265. ecliinoderms of, xiii, 164. Ophiuridm and Astrophytidze of,

xvi, 406, xix, 248. zoology of, xiii, 165.

Cha'hen~berlin, !C C., Wisconsin Geological Reports, xi, 233, xiii, 230. xv, 61, 216, xvii, 410, xix, 488, xx, 70.

Chambers, G. F., Descriptive Astronomy, xiv, 163.

Champion and Pellet, asparagin and sawharimetry, xii, 139.

Chapman, E: J., glacial stria: in Canada, xi, 150.

Protichnites and Climatichnites, xiv, 240.

Geology of Canada, xiii, 8 1. Charcoal, composition of, from pure col-

luloue, xviii, 66. Chastaing, P., influence of light in diem-

ical changes, xiv, 416. Chaumont. theory of ventilation, xii, 241. Chemical affinity in terms of electromo-

tive force, XIX, 486. curves, xs, 141. dynamics, xi. 214, xv, 308. heat data, xv. 304. Journal, American, xvii, 409. notation, xv, 89, 184. philosophy, Cooke, xv, 2 11. reactions. velocity of. xih, 299.

Chemism, influence of pressure on, xiv, 64, xvii, 166.

influenee of light on, xiv. 41 6. Chemistry and physics in America. xiii,

488: -

Chester. A. H., identity of peganite, variscite and callainite. xiii, 296.

sepiolite from Utah, xiii. 296. crystallization of variscite, xv. 207. artificial cryskals of gold, xvi, 29.

Chevreul, on petrefaction, not., xi, 1EO. Chili, Meteorological Report of, xi, 248.

China, Richthofen, xiv, 487. coal plants from, xi, 66. Gymnocladus in, xi, 239. l e s s of, xiv, 488.

Chinoline, synthesis of. xx, 61. Chisholm, 1%. W., Science of Veighing

and Xeasuring, xiv, 431. Chittenden, R. H., oxidation product of

glycogen, xi, 395. flesh of halibut, xiii, 123. new acid ammonium sulphates. xv,

131. Chloral, hpxyl, xiv, 310.

hydrate, vapor of, xvi, 32 1 . Chlorates, action of galvanic current on,

xii, 293. Chlorides, decomposition of sod~c, Bzll,

xii, 190. Chlorine or bromine, substitution of, xii,

2 14. vapor-density of, xix, 226.

Christie, W. H. If., The Observatory, xiv, 76.

Christohanos, iodine trichloride, xiii, 461.

specific gravity of a readily decomposable body, xiv, 64.

Christy, S. B.. genesis of cinnabar deposits, xvii, 453.

Chronmtcs and dicl~romates, xvii, 403. Chrome steel, xvi, 478. Chromiuni in steel and iron. Blair, xiii,

421. Chromometry, xvii, 181. Chromospheric lines, substances which

produce, Lockyer, xviii. 158. Chronometers, compensation in, James,

xiii, 113. researches on. xiv, 164.

Chrgsene, synthesis of, xviii, 147. Church, J. 8.. undergronnd tempera-

tures on the Comstock lode, xvii. 289. Chwolson, magnetic induction, xii. 296. Ciamician, new vapor density method,

xiv. 66. distillation of resius, xv, 368. reduction-product of gum-elemi by

61. in space. xvi, 66.

Chemist's Xanual, xiii, 404. Cheney, Jf S., estimation of nickel in

pyrrhotites and mattes, xiv, 178. C h e s ~ ~ e a k e Zoological Laboratory, xviii.

Clarke, A. I?., f ighe of the earth, xix, 336.

Cla~ke, F. H?, notes on mine~al analysis, fluorides, molecular volumes, xiii, 290.

iodates of cobalt and nickel, xiv, 280.

specific gravity determinations, xiv, 281.

zinc-dust, xvi, 317. . Cinciuuati Society of Natural History,

.Jourual of, xvi, 163. xviii, 411. Proceedings of, xii, 477.

Cinnabar deposits, genesis of, xvii, 463. Clark, A. B., Cornitositze Indice, xii, 397.


Clarke, l? W., sylvanite from Colorado, xiv, 286.

seleniocyanates: electrolytic estimation of mercury; specific gravity determinations, xvi. 199.

Constatlts of Nature, not., xii, 296. Claassen, E., cacoxenite from Lake

Superior. xvii. 333. Claesson, ethyl-mercaptan, xiii, 463. Classen. A., Elementary Quantitative

Analysis, xvi, 409. Clausius. behavior of carbonic acid, xx,

145. Clayden, spectra of indium, xiii, 57. Claypole, E. CK. Glyptodendron, sv, 302. Clermont, production of aurin, xvii, 480. Gleve. sulphonaphthalide, xii, 51.

two new dichlornaphthalenes, xiii, 148.

the new element, scandium, xviii, 399.

thulium and holmium, xviii, 400. Clifford, W. K., 15lements of Dynamic,

xvi, 391. Lectures and Essays, xviii, 497. Seeing and Thinking, xviii, 497.

Climate and Time, Croll's Neweomb, xi, 263.

Climate, causes of changes in, xvi, 387. Clo&, copper in blood of wild animals,

xiii. 464. Coal, analysis of, xiv. 286.

see also GEOLOGY. Coal-gas. pyrogenic hydrocarbons in. xii,

2x6

Coan. 31, volcanic eruptions on Hawaii, xiv, 68.

recent silent discharge of Eilanea, xviii, 227.

eruption of Mwuna Loa and Eilanea, xx, 71.

Coast Survey Report, xi, 242, 332, xv, 407, xvi, 409, xx, 351.

Cobalt, iodates of, Clarke, xiv, 280. Cofin. J. H., winds of the globe, xiii,

273. Coleman, gaseous prodncts of distillation

of carbon:rceous shales, xi, 51. Colin, A., Metric System, xii, 477. Collins, J. H., Mineralogy, xv, 399. Colloids. freezing, sii, 291. Color, sensation of, Peirce, xiii, 247.

theory, Vogel's, Len, xii, 48. correction of telescopes, xviii, 189,

429, xix. 109, 454. Color-blindness, Jefries, xviii, 144. Colorado, age of monntains of, xi, 41 2,

siii, 172, 297, 388. flora of. xii, 234. FOX Hills group of, xvii, 369. Geological atlas of. sv, 397.

:olorado, geology of, xii, 16, 85, 220, xiii, 68, XIV, 420, xviii, 129.

height of mountains of, xiii, 69. ice in rocks, and limits of vegeta-

tion, xi, 108. Laramie group of, xviii, 129. minerals from, xiii, 234, xiv, 286,

xix, 390. ore-bearing rocks of. xii, 7 1. Pagosa hot springs, xvii, 497. Triassico-jurassic fossils, xix, 490. plateau, Gilbwt, xii, 16, 85.

:oloringmatters, new, xiv, 414, xri, 320. 3olumbic acid miner:&, Smith, xiii, 369. 2olnmbium and tantalum compounds,

xii, 213. Zomhustioo. increase of weight by, xiii,

304. influence of pressure on, xiii. 220.

Comet, Borelly's xiii, 323. Coggi~1's, T ~ ~ u v e l o t , XV, 84 ; Norto%,

xv, 161. Hartwig's, Peters, xx, 421. of April, 1880, ,~eheberle, xix, 494. of February, 1880, Gould, xix, 396. positions of Swift's, Peters, xvi, 215. spectrum of Brorsen's, xvii, 3'13,

496. Tempel's, orbit of, xiv, 430.

Comets in 1877, xiii, 399, 400, 482, xiv, 430.

observations of, xiv, 60. xvi, 77. origin of, ~Vewton, xvi, 165. prize for discovery of, xv, 168.

Cornstock, T. B.. discoveries of Brazilian Geological Commission, xii, 464.

Utricularia. xii, 398. Outline of General Geology, xvii,

176. Cornstock, W J., tetrahedrite from Hual-

lanca, Pern, xvii, 401. American tantalates, xix 131. composition of uraninite, xix, 220. bastnlsite and tysonite, xix, 390.

Condon, 31, igneous eruptions along the Cascade Mts. of Oregon, xviii, 406.

Connecticut, Academy, Transactions, xii, 80. xiii, 323, 380, xv, 79, xvi, 159, 441.

chloritic formation of, xi, 119, 122. elevations in, xiv, 157. bitumen in trap of, xvi, 112, 130. feldspar, red from Lyme, xx, 3.15. Fairfield Co. minerals, xv, 398, 481,

xvi, 33, 114, xvii, 359, xviii, 45, xx, 257, 361.

limestone of western. xvii, 375. Mill River, discharge of, xii. 126. triassic fishes of, xvi, 149.

Connecticut River, survey of, xvi, 407. discharge of, xvi, 408.

174 GENERAL INDEX. D 4

Connecticut Valley and New Jersej Triassic, xvii, 328.

Ifelderberg of, xiii, 313. in the Champlain and Terracc

periods, xiv, 459. Coninck, 0. de, secondary hexyl alcohol

xi, 216. Conrad. T. A., Balanus estrellanus o

California hliocene, xiii, 156. Conrad, metalacetyl-acetic ethers, xiv

'483. Contact resistance. Norton, xi, 442 Conwentz, H., fossil wood from Califor.

nia, xviii. 152. Cook, G. H., New Jersey Geologica

Reports, xi, 498, xiii, 231, xv, 216 3 16, xix, 489.

Cooke, J . P., Jr., new mode of manipu lating hydric sulphide, xiii, 437.

Graham's Chemical and Physical Researches, xiv, 152.

the radiometer, xiv, 232. density of vapors, xiv, 484, xviii,222 atomlc weight of antimony, xv, 41,

107. xix, 382. chemical philosophy, xv, 2 11. haloid comporinds of antimony, xv,

310. chemical and physical notes, xiv,

415, xv, 53, 211, 308, 389, xvi, 320, 384, 480, xvii. 248, 323, 406.

vapor of chloral hydrate, xvi, 321. magic mirrors of Japan, xvii, 483. oxidation of' hydrochloric acid solu-

tions of antimony, xix, 464. argento-antimonious tartrate, xix,

393. thermo-chentistry, xix, 68. Berthelot's Thermo-Chemistry, xix,

261. density of the halogens at high

temperatures. xix, 408. Cooke, M. C., North American Fungi,

xvii, 7 1. Cooper, J. G., age of the Tejon group,

California, xiv, 321. Cope, E. D., Cretaceous Vertebrata, xi,

64, 493. Diatryma gigantea, xi, 493, xii, 306. Eocene fanna of N. Mexico, xii, 297. theory of evolution, xii. 309. List of Batrachia and Reptilia, xii,

71. Fossil Vertehrates from Montana,

xiii. 316. Vertebrate fossils from New Mex-

ico, xv. 56. Felida: and Canidz, xviii, 236. cave bear of California, xix, 155. Miocene fauna of Oregon, xix, 165,

252.

Copeland, Schmidt's Nova Cygni, xv, 76. Copper in blood of wild animals, xiii.

464. occlusion of hydrogen by, xviii, 66.

Copper4nc couple and nascent hydrogen, xvi, 381.

Corallin, constituents of, xv, 389, xvi, 4b0.

Corals, see GEOLOGY imd ZOOLOGY. Corm, X , onion-smut in France, xix,

76. Cornu, ultra-violet in the solar spec-

trum, xix, 406. Correlation of forces, xi. 489. Coryphodon, see GEOLOGY. Cossa. dissolving action of water on

rock, xiii, 315- Coues, E., solid-hoofed pigs, xv, 217.

Birds of Kerguelen Island, xii, 71. 239.

Fur-bearing Animals, xiv, 422. North American Rodentia, xiv, 422.

Coulter, J. hf., Botanical Gazctte, xix, 1.57.

Coumarin, formation of, xiv, 67. synthesis of, xiii. 463.

Cox, E. T., oxide of antimony at Sonora, Mexico, xx, 421.

Indiana Geological Report, xii, 307, '

460, xviii, 236. Crafts, synthesis of hydrocarbons, xiv,

411. density of the halogens at very

high temperatures, xix, 408. chauge of zero point in thermom-

eters, xx, 430. CrBpin, hfonographitc Rosarum, xii, 233.

Belgian Botany, xv, 224. Crinoids, see GEOLOGY. Croll, J., wind theorp of oceanic circula- .

tion, xi. 68. tidal retardation and age of earth,

xii, 457. LeSage's theory of gravitation, xv,

146. age of the son, xv, 226. geological clin~ate. xvi, 387. cause of cold of glacial era, xvi,

389. temperature of air at the equator,

xix, 142. aqueous vapor in relation to perpet-

ual snow, xx, 103. Chmate and Time, Newcomb, xi, 263.

Crornrnydis, g.lycollic acid, xiii, 302. Crookes, W , llnes of molecular pressure,

xvii, 21 8. radiometer, xvii, 481. radiant matter, xviii, 241. molecular physics in high vacua, xx,

146.


Crosby, W. O., Tertiary in Massachu- setts Bay, xviii, 148.

pinite in castern Massachusetts, xix, 117.

Geology of eastern Mass., xix, 414. Carboniferous in Massachusetts, xx,

416. Geological map of Massacl~usetts,

xii, 459. Crossley, E., Handbook of Double Stars,

xix, 81. Crova, new pyrheliometer, xi, 220.

sun's heat, xiv, 416. Crow, hypovanadic oxide and its com-

pounds, xiii, 147. Crozie~, E. S., destruction of forest

trees by mistletoe, xiii, 322. Crustacea, see ZOOLOGY. Crystallization, xix, 485. Cuba, coral rock of, xvi, 70. Cuprirneter, reflection, xx, 143. Cuprous chloride, preparation of pure,

xviii, 67. Curarine, xv. 389. Curtiss, North American Plants, xv, 402. Curves, Lissajous', xii, 455. Cutler, E., microphotography with

Tolles' objective, xviii, 93. Cyanamide, constit~ition of, xiii. 462. Cyanogen, heat of formation of, xix,

147. union of with hydrogen, xix, 404.

Cyanone, xvi, 137. Cyclopedia. American, noticed. xi, 422. Cygnus, new star in, xiii, 396. Cytnene, new in rosin oil, xx, 428.

Dale, conversion of aurin, xiv, 310, xviii, 307.

Dale, T. N., Jr., clay-slates and~grits of Ponghkeepsie, xvii, 57.

the fault at Rondoot, xviii, 293. Rhstic Strata, not., xii, 223.

Dall, W. H., on Mt. St. Elias, xi, 77 242.

harbors and tides of Alaska, xi, 242.

Nordenskii51d1s expedition. xviii, 7 8 fossil glacier, Alaska, xx, 335. Names of Brachiopoda, xiv, 426. North American Ethnology, xiv

42 1 -- -. Nomenclature in Zoology and Bot.

any, xv, 321. Alaska Chitons and Limpets, xvii,

340. Damoiseau, substitution of chlorine for

bromine, xii, 214. Damon, TV. E., Ocean Wonders, xviii, 80.

!)amour, ti~aniferous chrysolite, xvii, 334.

?am, 8. S., new Tertiary lake basin, xi, 126.

optical character of chondrodite, xi, 139.

mineralogical notices, xi, 152, 234, 413, 499, xii, 72, 151, 229. 395, xiii, 162,317, xiv, 241, 423, 510. xv,65, 150, 310. 482, xvi. 397, xvii, 333, xviii, 71, 153, 412, 483.

samarskite from N. Carolina, xi, 201.

staurolite and pyrrhotite, xi, 384. association of quartz and calcite in

parallel position, xii, 448. ethylidenargentamme -ethylidenam-

monium nitrate, xiv, 198. garnets from the trap rocks of

New Haven, xiv, 215. new phosphates from Fairfield

Connty, Conn., xv, 398, 481. Fairfield County minerals, xvi, 33,

114, xvii, 359, xviii, 45, xx, 257, 361. relation between childrenite and

eosphorite, xix, 3 16. crystallized danburite, xx, 111. mineral locality of Branchville, Ct.,

xx, 257, 351. Text-book of Mineralogy, xiii, 317.

Dana. J. D.. chlorite formation on border of New Haven region, xi, 119.

age of the lignitic. beds, xi, 147. Green Mountains, xi, 151. damming of streams by ice during

melting of great glacier, xi. 178. errata to Manual of Geology, xi,

236. plants as registers of geological

age, xi, 407, 497. on the glacial flood, xii. 64, 125. note on erosion, xii, 192. cephalization, connection of, with

animal development, xii, 245. note on the Glacial era, xiii, 79. Zirkel's Microscopical Petrography,

xiii, 309. 8. Wing's discoveries in Vermont

geology, xiii, 332, 405, ~ i v , 36. l a s s of.Rhine and Danube, xiii, 383. geology of Vermont and Berk-

shire, xiv, 37, 132, 202, 257. White Mountain geology, xiv, 317. note on the Bernasdston Helder-

berg formation, xiv, 379. solid-hoofed pigs, xv, 21'1. driftless interior of N. America, xv,

250 region of Wisconsin, xv, 62.

"indurated bitumen" in trap of Connecticnt valley, xvi, 130.

476 GENERAL INDEX.

Dana, J D., some points in lithology, xvi, 335, 431, xviii, 134.

mineralogical notes, xvi. 395. Geology of N. Hampshire, xvi, 39?. mountain-making by the contrac.

tion of the earth's crust, xvii, 325. Triassic of Xew Jersey and Con.

necticut, xvii, 328. Hudson River age of the Taconic

schists, xvii, 375, xviii, 61. labradorite rocks not necessarily

igneous. xviii, 481. geological survey of the public

domain, xviii. 492, xix, 78, 164. Gilbert's geology of the Henry

Mountains. xix. 17. list of papers on the Taconic sys.

tem. xix, 153. age of Green Mountains, xix, 191.

236, xx, 460. limestone belts of Westcl~ester Co.,

xx, 21, 194, 359, 460. Dutton's Plateaus of Utah, xx, 63. origin of copper veins of Lake Su-

perior region, xx, $30. Manual of Geology, noticed, xi,

235, xix, 74. of hfineralogy, xvi, 401, 483.

Danielssen, D. C., Fanna Littoralis Nor- vegiia, xvii, 258.

Darwin, C., insectivorous Plants, xi, 69. Climbiug Plants, xi, 73, 240. Fertilization of Orchids, xiii, 395. Cross- and Self-fertilization, xiii,

12.5. Forms of Flowers. xv, 67, 221.

Darwir~, I?. experiments on the nutrition of Drosera rotundifolia, xviii, 156.

Damuin, G. H , influence of geological clmnges on the earth's axis, xiii, 444.

formation of mountains and secular cooling of the earth, xvii, 320.

on the orbit of a satellite of a planet distorted by tides, xix, 159.

Datura, alkaloids of, xx, 61. Daz~hrke, A., on schistosity, xii, 148.

characters of meteorites, xiv, 510. joints and faults, xv, 480. Researches in Kxperirnental Geol-

ogy. xviii, 150, xix. 386. . Davenport, G. E.. Botrychit~m simplex,

xv, 72, 75. Catalogne of the Davenport Her-

barium, xvii, 487. Davidson, G.. reclamation, xii, 161. Davyum, xiv, 482. Datukins, W. B., antiquity of man, xix,

323. Robin-fIood Cave, xii, 223. Early Man in Britain, xviii, 80, xx,

70.

Dawson, G. X , locusts in Manitoba. 1875, xiii, 401.

superficial geology of British Co- lumbia, xvi, 147.

Dawson. J. W.. Carboniferous ~ulmon- ates, xii, 226.

Carboniferous batrachians in Nova Scotia, xii, 440.

earthquake of Nov. 4, 1877, xv, 321.

Stromatopora, xvi, 149. Miibius on Eozoon Canadense, xvii,

196. >emi - metamorphic fossil - bearing

rocks containing serpentine, xvii, 327. ICozoon from Brazil, xix, 326. Silnrian iron ores of Pictou, xx, 241. 2'aleoeoic land snails, xx, 403. Dawn of Life, xi. 67. Snppl. to Acadian Geology, xv, 478.

Denary. A., apogamy in ferns, mi, 401. DeCandoZle, A., on plants as registers of

geological age. Dana. xi, 407, 407, Phytography, xx, 150, 241. and C., Prodromils, xvi, 325, xviii,

486. De)e(:andolk, C., leaves of Dionzea, xii,

232. coiling of tendrils, xiii, 391. seeds endure extreme cold, xix, 328. Snatomie Cornparhe dcs Feuilles,

xviii, 487. Pechant, polarization of the rainbow,

xiii, 465. Jecipit~m, xvii, 61. )eep-sea sounding and dredging, xx,

252. 7eForcra1zd, organic ultran~arines, xviii,

306. 7egener, determination of phenol, xvi,

383. 7e Givard, aeetal, xx, 144. IehBrain, transpiration in plants, xv,

156. 7elachanal, analysis of alkaline sul-

phides and snlpho-carbonates, xiv, 418.

3elajield, A. E., new form of telephone, xvi. 333.

3eZafonlaine, herrnannolite and samars- k~te , xiii, 390.

on decipium, philippium, xvii, 61. ytterbia in sipylite, xvii, 167.

lelauney, J., earthquakes and the planets. xix, 162.

7elesse. REvue de GBologie, xii, 149, xiii. 31 5, xvi, 150.

explosion of carbonic acid in a coal mine, xix, 147.

)emel, anridonitrostllphide of iron, xvii, 480.


Demole, shifting of atoms, xii, 293. transforination of olefine bromides, xv, 387. action of hypobromons acid on

ethylene dibromide. xvii, 247. synthesis of lactose, xviii, 480. dibromethyleue, xix, 228.

Density and light-absorbing power, xv, 394.

Denza, magnetic declination in Piedmont. xix. 235.

DeRance C. E., geology of Polar expedi- tiou, xvi, 139.

Derby, 0. A,, diamantiferous region of ParanQ, Brazil, xviii. 310.

geology of Lower Amazons, xvii. 464.

geology of the Rio SBo Francisco Bmzil, xix, 236.

age of the Brasilian Gneiss series and discovery of Eozoon, xix, 324.

DesCLoizeaux, chondrodite. xii, 229. red feldspar from Lyme, Ct., xx. 335.

Development, paleontological and embryological, Agassiz, xx, 294, 375.

See also ZOOLOGY. Deville and Debray, density of pl~tinum,

iridium and their alloys. xi, 142. decomposition of water by platinum,

xi, 318. Dewalque, A., Geological Chart of Bel-

gium, xix, 417. Dewees, J. H., Penn. Geol. Report, xviii,

148. Dewey, C., determination that " talcose

slate" contained no magnesia. xiv. 139. Diaeetone-alcoi~oi, xi, 54. Diamond artificial, xix, 41 1. Diatc~ms, supposed, in straw, xii, 232,

400. Didymium absorption-spectrum xi, 142

metallic, xii, 53. Dieulafait, boracir acid, XV, 53. Diffraction ruling engine, Rogers. xix, 54 Diffusion, laws of, xix, 407. Diller, J. S., Westfield during tibe Cham

plain period, xiii, 262. Dinocerata, Dinosaurs, see GEOLOGY. Dip, method of determining, Hodges, xvii

145. Diphenylamiue, derivatives of, Austen

xiii 279. Diplometer, xi 403. Distillation, theory of fractional, xviii,

304. Ditro. syenitie mountains of, xiii, 159. Ditte, boraeic acid, XV, 390. Dimn. E. X, nitric acid from air, XI

222. Dodsl, A., Ulothrix zonata, xiii, 163. Doebner, new coloring matters, xvi 320

Dcelter, C., composition of spodurneue and petalite, xvii, 333.

on dolomites, xii, 72. Dolbear, A. E.. the telephone, xv, 160. Dolonlization, xvi~i, 7 1. DomelJko, I, minerals of Chili, xii, 395. Donald, J. T.. elephant remains of Wash-

ington Territory. xviii, 79. Doughs, J., manufacture of sulphnrie

acid, xix, 230. Downes, A., effect of light on Bacteria,

xv, 236. Drag of water upon water, Hauyhbn,

xx, 421. Draper, H., astronomical observations

on atmosphere of Rocky Mts., xiii, 89. spectra of Venns and a Lyra, xiii,

95. discovery of oxygen in the sun, xiv,

89, xviii, 262. eclipse of July, 1878, xvi, 221. r~hotommhincr the soectra of the

stars a$ nianek xviii. 219. photogkpl~ of' Jupiter's spectrum,

xx, 118. of nebula of Orion, xx, 433.

Draper, J. C., power of solution of qui- nine to rotate polarized light, xi, 42.

zirconia for the oxyhydrogen light, xiv, 208.

projection of microscope photo- ~ranhs . xv. 259.

d'ark' lines in the solar spectrum, xvi, 256, xvii, 448.

Draper, J: W , chemistry and physics in America, xiii, 6 1.

researches in physics, xiii, 67. new spectrometer, xviii, 30. Scientific Memoirs, xvi, 390.

Drechsel, electrolysis, xviii, 471. Chemical Reactions, not., xx, 431.

Drummond, A . T., Canadian Timber- trees, xix, 331.

Dubois, A. J., Weisbach's Mechanics, xv, 78, xvi, 408.

Duboisia, alkaloids of, xx, 61. I)uclaux, separation of mixed liquids, xi,

144. Dudley. C. B., composition and proper-

ties of steel rails, xvii. 342. Dumont, A., Cretaceous of Belgium, xvi,

151, xx, 256. Duprk, substitution of sulphur for oxy-

gen in the fatty series, xvi, 63. Dutton, C. E.. carth's physical evolution,

xii. 142. Iiigh Plateaus of Utah, xx, 6'1.

Duval-Jouve, J., on leaves of grasses, noticed, xi, 237.

Dvorak, V.. acoustic attractions, xi, 488. acoustic repulsion, xvi, 22.

AM. JOUR. SCI.-THIRD SERIES, VOL. XX, NO. 120.-Dee., 1880. 31

478 GENERAL INDEX.

Dwight, W. B.. the Wappinger valley limestone, xvii, 389, xix, 50, 451.

Dynamics, chemical, xi, 214. Dynamometer, Edison's, xix, 475.

Earth, aqe of, CroEl, xii. 457. critical periods in history of, xiv, 99. physical evolution of, xii. 142. tidal retardation of, xii, 457.

Earth's axis, shifting of, xii, 350, xiii, 444, xiv, 70.

crust, temperature of, xvi, 151. figure, constants of, xvii, 74, xix, 335. interior, xii, 339, xvi, 461. eccentricity of orbit, HcFarland, xi,

486, xx, 105. Earthquake of Nov. 15, J877, xv, 238,

of Nov. 4, 1877, xv, 321. of Herzogenrath, June 24,1877, xv,

482. of Nov. 18, 1878, xvii, 260. of' Jalisco, Mexico, xiv, 158. of San Salvador. xix, 415. South American ohserved in Russia,

xvi, 83. wave of May. 1877, xiv, 77, 166.

ii:arthquakes, H m e s , xviii. 152. and moon's age, xi, 233. and the planets, xix, 162. and volcanic phenomena in 1878,

xviii, 308. American, Rockwood, xii, 25, xv, 21,

xvii, 158, six, 298, 496. Japanese, xvi, 80. Perrey on, noticed, xi, 233. in Switzerland, xix, 334.

Earth waves, transmission of, xv, 178. Earth. edible, from Japan, xix, 417. Eaton, D. C., botanical notices, xv, 75,

xviii, 76. Ferns of North Amer., xv, 72, 223,

319. 483, xvi, 240, 487. xx, 157 . Yale College Catalogue of Plants,

xv, 404. Catalogue of the Davenport Her-

barium, xvii, 487. Eccles, action of copper-zinc couple on

chlorates and perchlorates, xii, 293. Eclipse, of July, 1878, Draper, xvi, 227;

Young, xvi, 242. 279; Barker, xvii, 121 ; Waldo, xvii, 495.

Eclipses, recurrenee of, Newcomb, xx, 79. Eddy, H. T., Graphical Statics, xiv. 335. Edelmann, T., Scientific Apparatus, xviii,

144. Eder, cellulose, xix, 405. Hdinbnrgh, Transactions of Botailical

Society. xviii, 155.

Fdison, T. A., sonorous voltameter, xvi, 379.

use of the tasimeter, xvii, 52. resonant tuning fork, xviii, 395.

Edisotl's electric light, xix, 337, 475. etheric force, xi. 146.

Fdlund, dependence of electrical resistance on motion of conductor. xi. 321.

Fdwa~ds, A. H., Crustacea of Mexico and Central America, xi, 329, xix, 332.

Cgg-shells, coloring matter of, xvi. 66. Sichler. A. W., Flora Brasilicnsis, xii,

156. . .

flower diagrams, xvi, 326. Zikosylene, xvii, 404. Ckman, atomic weight of selenium, xii,

451, xiii, 462. iUasticity, a phenomenon of, xx, 329. 3lectrical Society, Journal, not., xi, 162.

coudnctivity of saline solutions, xi, 225 ---.

of stretched silver wire, xi, 224. Electric conductors, change of volume

of, xi, 490. convection, magnetic effect of, Row-

land, xii. 390. xv, 30. current, action of magnetism on,

xi, 57; Hall, xix, 'LOO, 235, xx, 161. interrupter, xvii. 407.

currents, in plants, xviii, 414. terrestrial, Brozm, xv, 385. strength of telephonic, xvi, 386.

discharge, chemical actions of, xiii, 371.

in rarefied gases, xx, 451. induction, work of, xix, 318. lamp, new, xvi. 386. light, Nipher, xix, 141.

economy and subdivision of, xvii, 65, xix. 70.

Edison's, xix, 337, 475. lights, pllotometric measuremeuts

of, xvi, 385. meteorology, xv, 476. resistance, unit of, Rowland, xv, 281,

326. 430. spark, action of magnetism on, xi,

57. with large batteries. xi, 322.

sparks, continuous spectrum of, xviii, 68.

telegraph, xix, 336. Electricity and light, xi, 55.

atmospheric, Goldmark, xvi, 52. chanpes of volume prodnced by, xx,

328. development of as the equivalent of

chemical processes, xvii, 167. and heat. theory of development of,

xx. 431.

191 VOLUMES XI-xx. 479

Electricity, the earth as a conductor of, II-owbridge, xx. 138.

Leyden jar regulator, xi, 221. velocity of. xi, 211, xii, 161, 295,

xiii, 60, xix, 486, xx, 52. Electro-dynamometer for large currents,

Hill, xix, 10. 1i:lectrolytic pheoomena, Levison, xix, 29. Electrolysis, xvi, 136, xviii, 477.

determination of metals by, xvi, 320.

Electlo-magnet, new. xii, 57. thin plates as armatures for, xi,

361. Electro-magnetic absolute measure-

ments, xv, 308. machine, Anthony, xii. 251. rotations, xii, 58.

Electrometer. Lippman's. xiii. 304 Iflectro-optics, measurements and law

in, xix, 407. Elements, nature of, Lockyer, xvii, 64, 93. Elevation, see Ifeight. Ellis, J: B., N. American Fungi, xvii, 7 1. Elsiisser, evolution of hydrogcn in elec-

trolysis, xiii. 21 7. Eltel%o$, amylene from amyl iodlde. xiv,

412. new synthesis of olefines, xv, 386.

Elves. H. J., Monograph of Lilium. xvi, 75.

Enlertou, J. H., Spiders, xvi, 241. Life on the Seashore, xx, 432.

Emmerling, carbouyl bromide, xx, 58. Emmons, S. F., Descriptive Geology of

the 40th I'nrallel, xv, 316, xvi, 234. Emodin fronl bark of buckthorn, xiii. 148. Endlich, 3'. M., ernpted rocks of Colo-

rado, xvi, 395. Enenth. O., Swedish Pon~ology, xx, 337. F w d , acetal. xx, 144. 16nyeln~ann, G., on Agave, not., xi, 285.

oaks of U. States, xii, 153. gymnospermy of Gunifera, xviii,3 11. revision of Pinus, xix, 491. botanical publications of, xv, 153.

Engelmann, If . . Geol. Report. xii, 221. Engineers, report of chief of, xi, 243,

xiii, 402. England. cavern explorations in, xiv,

299, 387. greenstones of Cornwall, xiii, 159.

Engler, A,, Aracca. xviii, 486. Rntornological Commission. Bulletiu of,

xiv, 74. Report of, xvi, 241.

Environment, relation of living things to, Wallace, xii, 357, 467.

Eocene, see GEOLOGY. Equilibrium of heterogcrieous substances,

Gibbs, xvi, 441.

ErZenmeyer, normal and iso-butyric acid, xii, 138.

Erosion, see GEOLOQY. Errera, L., function of the sterile filament

of Penstemon, xvii, 411. Ether, density of, xviii, 404.

friction of, xii, 2 17. Etheridge, R., paleontology of Polar ex-

pedition, xvi, 140. Ethers, laws of formation of, xv, 213.

metalacetyl-acetic, xiv, 483. Ethyl acetate. preprtration of, xx, 60.

alcohol, action of bleaching powder on. xviii, 142.

melcaptan, xiii, 463. snccinate, Remen, xi, 129. sulphate, xi^, 00, xx, 429.

Ethylene, action of hypo-chlorons oxide on, xvii, 246.

Etna, astrouomical observntions on, Langley, xx, 33.

ernptiou of, xviii, 78, 228. Euripus, tides of, aix, 163. Europe, mean height of, xvi, 150.

old red sandstone of western, xviii, 411.

Euxanthon, constitntion of, xiv, 484. Everett, underground temperatures, xiti,

452. Everett, J. D.. Tinits and Physical Oon-

stants, xviii, 405. ICvers. E., -4rchaol. of Missouri. xx. 435. Evolntion, connection of cephalization

with. xii, 245. extirpation of species, xii, 473. on some points connected with,

Wallace, xii. 356. of Spirifer laevis. xx, 456. theory of, Cope, xii, 309.

Exner, change of volnme of electric conductors, xi, 490.

E~xplosiort of a platinum alembic, xix, 403.

of carbonic acid in a coal mine, xix, 147.

of flouring mills, Peckham, xvi, 301. influence of coal-dnst in, xviii, 79.

Eyes, development of. xx, 342.

F Fairchild, H. L.. Leaf-scars of Sieillari8.

xv, 218. Sigiliaria lepidodendrifolia, xvi, 151.

Farlow, W. G., disease of orange and olive trees. xii, 37.

botanical notices, xii, 470, xiii, 163, 322, xiv. 71, 72, xv, 73, 153, 225, 408, xvi, 76, 401, 486, xvi~, 71, 256, 415. xviii, 238, 416, xix, 75.

onion-smut. xiii. 392.


Farlow. E G., diseases of plants caused by fnngi. xiv. 426.

on Fungi. noticed, xi, 414. E'c~rmer. economy and subdivision of

the electric light, xvii. 65. Fat-extraction. Johnson. xiii, 196. Fatigue, law of, xx, 147. Favre. A.. glaciers of the Swiss Alps in

the Glacial era, xiv, 240. Feilden. H. W.. Quaternary beds of Grin-

nell Land. xv, 219. geology of Polar expedition, xvi,

139 -- -. paleontology of Polar expedition,

xvi. 140. Feistmantel, O.! Geological Surv. India,

xv, 239. Fendler, A., Ferns of Trinidad, xvi. 74. Fenton, action of phosgene gas on am-

monia. xix, 226. Fermentation, alcoholic, xvi, 320. Fileti, constitution of cyanamide, xiii, 4G2. Films, liquid, xii, 56.

me',allic, Wright, xiii, 49. of water, xiii, 151.

Fire-damp, explosion of, xii, 295. Fkcher, phthaleins of tertiary aromatic

bases. xiii, 149. Fish Commission, Report of, xix, 333. Fisher, lead tetrachloride, xviii, 141. Fishes, see ZOOLOGY. Fitch, Scientific Monthly, xii, 4'17. Fittig, constitution of unsaturated diba-

sic acids, xiv, 413. fluoranthrene, xv, 210, xix, 227.

Flame-temperatures, xv, 143. xvi, 135. Flames, luminous, theory of, xiii, 217,

220. sensitive, xiii, 219. transparency of, xi, 146.

Fleischer, E., Volumetric Analysis, xiv, 419.

Flint-implements from drift! Wallace, xi, 196 ; Abbott, xiv, 247, xvi, 409.

Flocculation of particles, Hilgurd, xvii, 205.

Florida, shell mounds of, xi, 243. Fluoranthrene, xv, 2 10, xix, 227. Fluorescence. xiii, 380, 466. Fluorides, note on, Chrke, xiii, 291. Fog-signals, Henry, xiii, 151. Fontacne, W. it%, conglomerates of W.

Virginia, xi, 276. 374. vespertine strata of Virginia, xiii,

37, 115. Xesozoic strata of Virginia,, xvii,

25, 151, 229. Permian flora of Penn., xix, 487.

Foot bones. nomenclature of, xix, 170. Foote, A. E., Catalogtie of Minerals, xx,

432.

Forbes, G., the telephone, an instrument of precision, xv, 312.

Ford, S. W., fossils of Primordial. xi, 369, xv, 124.

Microdiscus speciosus, xiii, 141. en~bryonic forms of trilobites, xiii.

266. note on Lingolella d a t a , xv, 127. Olencllus asaphoides. xv. 129. Brachiopoda, Swedish Primordial,

xv, 364. note on Atops trilineatus, xix, 152. western limit of the Taconic Svs-

tem, xix, 225. Forel, waves on Lake Genova, xii. 216.

problem of the Euripus, xix, 163. Forest geography and arch~eology, Gray,

xvi, 85, 183. see also BOTANY.

Forsyth, Yellowstone Expedition, xi, 79. Fossils, see GEOLOGY. Foster, law of refraction, xii, 56. Fownes' Elementary Chemistry. xvi, 163. France, Carboniferous Aora of, xiii, 222.

tender trees and shrubs of, xiii, 471. Franchimont, acetic ethers of polyatomic

alcohols, xix, 66. Frankland, E, nitrogen in potable waters,

xii, 292. Experimental Researches in Chemis-

try, xviii, 69. Water Analysis, xs, 43 1.

Fraude, phthalein of orthocresol, xvii, 405.

Fmzer, P., Jr., Geological Report Penn., xiv, 69.

Tables for the Determination of Min- erals, xv, 66.

Friction. journal, at low speeds, Kimball, xv. 192.

sliding. on an inclined plane, Kim- ball, xi, 181, xiii, 363.

fiiedberg, purification of carbon disul- pliide. xi, 319.

Friedel, new method for the synthesis of hydrocarbons, xiv, 4 11.

Frommel, production of aurin. xvii, 480. hchs, C. W. C., volcanic phenomena

and earthqnakes, in 1878, xviii, 308. Fnrfnran in pine wood tar, xx, 59. Fusing points, determination of, xvii.

402. Fusion of soft bodies, xii, 390.

G Gabb, W. W:, growth-rings in exogens,

xv, 226. hllium. Boi~baudran, xi, 320, xii, 52,

452, xiii, 59, xv, 473, xvi, 137 ; Berth- clot, xvii, 166.


Galloi. schrophantine and ineine! xiii, 464.

Galloway. R.. Treatise on Fuel. xix, 168. Galloztay, W.. influence of coal-dual in

colliery explosions, xviii, 79. Golton, F.. address brfore British Asso.

ciation, xiv, 266. Galvanometer, lantern. Xpher , xi. 11 1.

new absolute, flodges. xvii, 4i5. Gard, analyses of cast nickel, xiv. 274. Gardner. J. T.. Topographical Survey of

S e w Pork, xiii. 244. xriii. 79. xx. 80. Garter, Jf. X. sensation and volition

through the nerves, xv. 413. periodic character of voluntary

nervous action, xx. 189. Gases, compressibility of: a t high press-

nres, xviii. 226. conductivity of, xi, 320. friction of, xii, 388. 390. illumil~ation of, by electric dis-

charges, xvii, 407. in lignite. s i r . 481. in meteorites. Wright, xi. 253. kinetic theory of, xiii, 378. liq~~efaction of, xv, 137, 141, 142. specific heat of. xi. 403. xii. 217. solubility of in solids, xix. 48ti. spectra of: a s affected by tension,

xiv, 4 16. viscosity of. xii. 140.

Gastaldi, Paleozoic serpentine, xi, 49 1. Gatehouse, preparation of nitrogen. xv.

305. Gaut ie~, determination of arsenic, xi. 63. Geikie. A.. Archiean rocks of the Wall-

satch llount:iins, xix. 363. volcanic rocks of the Firth of Forth,

xis. 414. Geological Map, noticed. xii. 461. Old Red Sandstone of R'estcrn

Europe. xviii. 411. Outlines of Field Geology, xviii, 41 1.

Geikie, J.. geology of Gibraltar, xviii. 149.

Great Ice Age, xiii, 81. Geinitz. F. E., Mineral Pseudomorphs.

xii. 231. Geinitz. H. B.. Geology and Paleoutol.

ogy of Argentine Repnblic. xiii. 233. Generation. spontaneous, xi. 305. siii.

477, 480, xv, 235. Genth. LT ;:I.. vanadium minerals. xii. 32.

meteoric iron, xii. 72. some tellurium and vanadium min.

erals. xiv, 423. Xorth Carolina uranium minerals

xviii, 153. Report on the Mineralogy of Penn

sylvania, xiii, 31 7. Gentisin, xii, 53.

:entry, T. G., Birds of Eastern Penn- sylvania, xiv, 426.

:enlogical Atlas of the United States and Canada, xis. 252.

Congress. a t Paris Exposition, xii, 46:1, xiv, 491, xv. 483. xvii, 75.

Map of Rorope, xii, 151. of Fortieth Parallel. xi. 161. of Massachusetts, xii, 459. of Scotland. sii , 46 1 . of United States, Bradley, xi. 68,

xii. 286. 461. Record. noticed, xi, 411. Reports, catalogue of. six, i3.

:E%~GICAL REPORTS OR SURVEYS- Alabama, xi. 410: xiii. 230, xix, 326. Black Hills, xiv. 321. Brazil, xi. 466. xii. 227. 464, xix, 236. Canado. xii. 2 18. xiii. 157. xiv. '10.

322, 437, xvi. 148, xviii 410, 412, 481, xix. 159.

Department of the Missonri, xv i~ i 239. 40th Parallel (King), xi 161 475

494. xiii. 309, xv, 31G, 396. xvi. 234, 490, xvli, 66. 170, 296, x i . 149.

Microscopic Petrography. Zirkel, xiii, 309.

Georgia, xi, 239. Illinois. xi. 68. 231. xii. 227. India. xii, 46" xv, 239. xix. 148. Indintla. xii. 221. 307, 460, xviii, 236. Japan. xix. 156. Kansas. xviii. 236. Kenti~cky. xiii. 74, 76, 226.. hfassachusetts. xii. 459. Xchipan. xii. 461. hlinnesota. xii. 149, xiv, 423, xvii. 168.

xviii. 483. Mo~~twna Territory (Ludlom), xiii, 21'8. New Brnnsmick, xii, 218. Newfonndland, xii. 225. Xew Hampshire. xiv, 240. 316, xv.

149. xvi. 152. 399. New Jersey. xi. 498, xiii. 231. xv,

216. 316. xvii. ::32, xix, 489. New Mexico, xii. 220. New South Vale.. xii, 150. New Pork. xiv, 493, xviii, i9 , xx; 80. Sor th Carolina. xi, 61. Ohio. xi. 409, xvii. 351, xviii. 409. Pennsylvania. xi, 62, xii, 63, xiii, 75,

384. siv. 69, xr . 314. xvi. 143. 332 , xvii. 330, 485. xviii. 148, xix. 7 2 , 48i , xx. G9.

Portugal, xiv, 157. Public l)ornain, xvii. 415, xviii. 492,

xis. 78. lG4. Rocky hlountains (Po~vell). xii. 305,

xiv. 391. 431; xv. 218, 342, 407, 44!). xx. 63.

San Salvador, xis, 73,

G E O L ~ C I C A L REPORTS OR SUKVEYS- Sumatra. xii. i l . Territories (Hayden), xi, 160. 245, xiii,

68) s v , 56. Hnlletins. xi. 147. 231, 246. 332.

422, xii, 219. 234. 238, xiii, 388, 468, xiv. 69, 154, 322, 422, xv, 2 l i , xri. 77. xvii, 68, 409. xviii, 408, xix. 169.

Catalogue of Photographs, si. 245. Maps, ~ i i i , 387, xv. 397. x\,iii. 498. Reports. octavo. xi, 496, xii. 71,

xiv. 420. xvi. 395, xvii. 67. s ix , 327. 415. xx. 332.

quarto, xii. 145. 157, xiv. 422. xv. 2 19.

report on before National Acad- emy, xvii 78.

action of Congres~, xvii, 415. Texas. xii. 63. Utah (Simpson). xii. 221. Vermont. six. 236. Victoria, xi, 232, xii. 149. xiii, 157,

xir , 323, xvi. 82. West of 100th hieridian (Wheeler),

xi, 244, 412, sii , 61, xiii, 85, 4G8, xv. 55. xvi, 161. xviii, 154.

Wisconsin. xi. 233. xii. 71, xiii. 230, xv. GI, 216. xvii, 410. six: 488, xx, 70.

Geological Society of London, xiii, 325, xvii, 414.

Surveys, report on before National Academy! svii, 78.

action of Congress. xvii, 415. GEOLOGICAL WORKS NOTICED-

Abert, S. T.: Report on Survey for connecting Keuse and Capr Fear Rivers, xii: 149.

Agassiz. A., Lake Titicaea, xi. 492. Agcwiz. L., (:eological ?ketches, xi,

2:32. Florida Reefs. xx, 70.

Andrews. E. B., Elementary Geology, svii, 175.

Ashburner. C. A,. Oil T e l l Records, xvi, 393.

Pcnnsylrsnia Geol. Heport, xvii, 330. xviii. 148.

Aughey, S,, Physical Geology of Ne- braska, xis, 41 2.

Archiardi. d', Eocene Corals of Italy. xi, 498.

Barrcrnde, J.. Bmchiopodes, xis. 166 Berney. S... Handbook of Alabama,

xvii, 84. Bigsby, J. J.. Thesaurus Devonico-

Carboniferns, xvi, 72. Blanford. H. T.. Coal Eras of India.

xii. 67. Glacial era in India, xii. 68.

Bradley. F. H., Chart of United States, xi, 68, xii, 286, 461.

:EOLOGICAL WORKS NOT~CIED- Buckley, 6 B., Texas Geological Re-

port. xii. 63. Ci~rll, J. F., Oil n'ell Records. xv, 315. Clianzbrrlin. T. C., TTisconsin Geol.

Reports, xiii 230 x r . 61, 216. x ~ i i . 410 xi.;, 488 YX. 70.

Cornstock. T B , Outhne of Geology xv~i . 176.

Cope E. D., Tertebrata of the Creta- ceous, X I . 64.

Extinct Vertebrates of S e w Mexico. xv. 56.

Cook. G. H.. S e w .Jersey Geological Reports, xi. 498, xiii. 231, xv, 216. 316. xvii. 332. six. 489.

Cox. E. T.. Indiana Geol. R e ~ o r t s , xii. 307, -160. xviii. 236.

Crosby, W. 0.. Geological Map of Mass.. xii. 459.

Dale, T N. Jr., Rhretic Strata of tho Val di Ledro, xii. 223.

Dana. E. S., Report on Ludlow's Ex- pedition, xiii. 228.

Dana. J. D.. Manual of Geology xi. -- 215 six. 74.

DnubrCe, il., Experimental Geology, xriii, 150.

Dnwson J. W.! The Damn of Life. xi 67. Supplerncnt to Acadisn Geology,

xv. 4'78 Ilnwkins W. B. Robin Hood Cave.

xi^, 223. 14:arly Man in Britain, xx. 70.

Delesse and Lanaarent Rkvne de G6- A

ologie, xii, 149, xiii. 315. xvi. 150. Deualqup 8.. Chart of Helgium. xiu.

417. D~wees, J. H, Pennsylvania Geol. Re-

port, xviii. 148. Bumont, A , , Tcrr.rins Crdtacbs, x ~ i

151. B7~nker. W . Pa1:eontograpllica. xiii,

389. nutton, C. E., Plateaus of Utah. xx. 63. E~nmons, ,U F., Geology of 40th Par-

allel. xvi. 234. P'eistmanfel. O., Pal~ontologia Indica,

xv. 239. Fontaiar, W. .4. Penn. Geol. Survey.

xis. 487. Fors!lth, J. W.. Yellomtone River

Expedition xi. 79. Bazer, P... Jr., I'ennsvlvnnia Geol.

Rept.. xiii, 76, xiv, 69: xix, 73. Gardner, J. T.. New York R ~ p o r t .

xviii, 79. Geikie, A. Map of Scotland xii. 461.

Field Geology, xviii 411. Volcanic Rocks of Firth of Forth,

xix, 41 5.


GLOLOGICAL WORKS NOTICEI)- Geikie, J., The Great Ice Age, xiii, 81. Geinitz, H. B., Geology of Argentine

Republic, xiii, 233. Ciesecke's Travels in Greenland, xix,

216. Gilbert, G. K., Geology of the Henry

Mts., xix, 17. Goodyear, W. A., Coal Nines of West-

eru Coast of United States, xiv, 156. Granrl'eury, F C., Carboniferous

Rora, xiii, 222. Green, A. II., Physical Geology, xii, 71. Grinnell, G. B., Reports on Ludlow's

Expedition. xiii, 228. &yot, A., Map of Catskills, xviii. 239. IIAgue, A., Descr~ptive Geology, 40th

Parallel, xv, 316, xvi, 234. Hag, J.. Paleontology of New York,

xiv, 493. xix, 489. Hayden, F. TT, Bulletins of Survey, xi,

147, 231, 245, 332, 422, xii, 219, 234, 238, xiii, 388, 468, xiv, 69. 154, 322, 422, xv, 217, xvi, 77, xvii, 68, 409, xv~ii, 408, xix, 159.

Maps, xiii. 387, xv, 397, xviii, 498. Reports, etc.., xi. 160, 245, 496,

xii, 71, 145, 157, xiv. 420, xv, 219, xvi. 395, xvii, 67, xix, 327, 415, xx, 332.

Yellowstone Park, xiii, 229. Hawes, G. W., Lithology of X. Ilamp-

shire, xvi 153 fher, 0.. Flora Fossilis Arctica, xiii,

320. 473, xvi, 152. xvii, 70. Flord Foisilis IIelvetia. xvi. 152.

Hilgard, E., Report on IJorings near Mississippi Itiver, xvii, 252.

Hinde. G. J.. on Conodonts, xix, 327, 418.

flitchcock, C. If., New Hampshire Geol. Report, xiv, 240, 31 6, xvi, 399.

Hrernes. R., Erdbeben Studien, xviii, 152.

Hunt. T. S Azoic rocks of Pennsyl. vania, x&, 331.

Julien, A. A.. EIumus Acids, xx. 632 Kerr, W. C , Geologicitl Report, xi, 61 King, C.. Geological Atlas, xv, 396.

Geologicd Map, xi, 161. Geological Reports, xiii, 309, xv

316, xvi. 234. 490, xvii, 66, 170 296, xx, 149.

Koninck, L. G. de, Fovsiles Pal6ozo iques. xiii, 158.

Paleozoic Fossils of New Soutt Wales, xvi, 82.

~EOLOGICAL WORKS NOTICED- LeCo~rte, J., Geology, xv, 218. Lernberg, J., Serpentines of Ziiblitz, xi,

234. Lesley, J. P., History of Geological

Explorations in Penn., xii, 63. Pennsylvania Geol. Reports, xi,

63, xii, 63, xvi, 142, xviii. 148, xix,73. Lesquereux, L., Silurian Plants, xv,

149, 219. Tertiary Flora, xv, 219. Fossil Plants of Sierra Nevada,

xv, 319, 396. Geological Atlas, xvii, 485.

Little, G., Georgia Geol. Rep., xi, 229. Ludlow, W,, Reconnaissance, xiii, 228. Jfacfarlant~, J., Geological Railway

Guide, xvii, 83. Marsh, 0. C., Odontornithes, xx, 149. McCauley, A. H., Report on the San

Juan Region, xviii, 239. McCoy, Paleontology of Victoria, xii,

149, xvi. 82. Xedlicott, V. B., Geology of India, xix,

148. Meek, F. B., Cretaceous and Tertiary

Invertebrates, xii, 145. Paleotitology, Simpson's Expedi-

tion, xii, 221 40th Parallel, xv, 31 6.

Hiller, S. A.. American Paleozoic Fos- sils, xiii, 389, xiv, 156.

Mbbius, C., Eozoon Canadense, xviii, 240.

Mojsisovics, E., Das Gebirge von Hall- statt, xi, 512.

Die Dolonit-Riffe von Siidtirol, xviii, 7 1.

Budge, B. I?, Geology of Kansas, xviii, 236.

Newberry, J. S., Ohio Geological Re- ports, xi, 409, xvii, 331.

Geological R ~ D O T ~ of Ex~edition from Santa PB, xii, 220.

- Atlas of Ohio, xviii, 409.

Nicholson. H. A., Ancient Life His- tory of the Earth, xv, 315, xvi, 483.

Paleozoic Tabnlate Corals, xviii, 41 1 .

Manual of Paleontology, xix. 13. Silurian Fossils of Girvan Dis-

trict, xix, 237. Orten, E.. Geology of 1Castorn Ohio,

xx, 333. Osborn, H. F.. Iteport of Princeton

Expedition, xvi, 482. Pal~ontologica Indica, xii, 462. Peach, B. hT., Glaciation of the Shet-

land Isles, xx, 72. Platt, F., Report on Coke Manufac-

ture, xiv, 69.

481 GENRRAr, INDEX. [24

GEOLOGICAL WORKS Nwrcm - Platt. l? and W. G., E'ennsylvania

Geol. Report. xiv, 69, xv, 316. Powell, J. W., Uinta hlts., xii, 305.

Geological Reports, xiv. 321. 431, xv. 218.

Arid Region. mi. 480. Prime, I?. Jr., Brown IIematite of

Lehigh Co., xi. 62. xvii. 330. Catalogue of Geol. Ileports. xix,

74, xx, 460. Pumpelly, R., Copper-bearing Rocks

of Lake Superior, xvi, 143. Rath, G. von, Syenitic Mountains of

nitro, xiii, 159. Ratzel, I?, Die Vereinigten Staaten,

xvi. 162. Reade. T. N., Chemical Denudation,

xviii. 496. Richardson, R., Ice Age in Great Bri-

tain, xii, 65. Richthqfen. 3: l? won, China, xiv, 487. Ronter, I?, Lethm Geognostica, xix,

156. Rogew. W. B.. Gravel deposits of

Virginia. xi. 60. Rominger, 0.. Fossil Corals of Michi-

gan. xii, 461. Rutley. F., Study of Rocks, xvii, 333. Saporta. G. de. Pliocene flora of biax-

imieux, xiii, 476. Plants of the World before bfan,

xvii, 270. Scott, W. B., Report of Princeton Ex-

pedition, xvi, 482. Scudder, SH; , Fossil Butterflies, xi 74.

Carboniferous Articnlntes, ~4494. Smer. Tertiary Insects. xiv. 322. Paleozoic Cockroaches, xix, 159. Tertiary Insects, British Colum-

bia, xis, 159. Selwyn, A. R. C., Canada Geol. Reports.

xii, 9 8 . xiv, 70, xvi. 148, xviii, 481. Shaler, If, S.. Kentucky Geol. Survey,

xiii, 74, 75. 226. Caverns of Ohio Valley, xiii, 226.

Simpson. J. II., Report of Explora- tions in Utah, xii, 221.

Smith, E. A,, Alabama Geological Reports, xi. 410, xiii, 230, xix, 326.

Smyth. R. B., Victoria Geological Iteports, xi. 232. xiii. 151.

Spier. l?, tJr., prince to^^ Scientific Ex- pedition, xvi, 482.

Spring@. F, Palzocrinoidea, xix, 328. Bevenson, J. J., Report on Geology of

Colorado. xi. 412. Pennsylvania Geological Reports,

xiii, 75, xv, 314, xvi, 332. Stur, D., Die Culm-Flora der Ostrauer, PV 198

Tuylor, N , Cudgegong Diamond-field. xviii. 79.

Eddeman, R. X, Report of Settle Cave Committee, xi, 331.

Frautschold, H., Fossil Fishes from Russia, xi. 234.

Ulrich, G. $1 E', Catalogue of Mu- seum of blelbonrne, xi. 67.

Upham E'., Modified drift in New IIampshire, xv, 149.

Vogdes, A. E<, American Trilobites, xiii, 80.

Monograph of Zethns, etc., xv, 397

~hchsmuth, C., Palssocrinoidea, xix, 328.

Walcott, C. D., Fossils of the Utica Slate, xviii. 152.

Wawen, G. K., Xxplorations in Ne- braska, xi, 79.

Report on Transportation Route between the Mississippi and Lake Michigan, xiii, 152

Report on Survey of the Connec- ticut River, xvi. 407.

Report on Bridging the Yissis- sippi, xvi, 407.

Wheeler, G. M., Geological Reports. xi, 244, xi^, 61, xiii, 468, xv, 55.

WJtitaker, W.. Geological Record, xi, 41 1 , xiv, 423, xvii, 332, xx, 334.

White, C. A., Paleontology of Wheel- er's Report, xii, G2.

Invertebrate Fossils of Nevada, etc., xv, 55.

Invertebrate Fossils, Illinois, etc., xv. 398.

Western Cretaceous Fossils, xix, 9-k Jdl.

Whzte, I. C., Pennsylvania Geol. Re- ports, xvi, 142. xix, 72, 487, xx, 69.

Whiteaves, J. F., Fossil Invertebrates from Queen Charlotte Is., xiii, 157.

Whitfield. R. P.. Paleontology of tho Black IIills, xiv, 32 1.

Whitney, J. D., Geographical and Geological Surveys, xi, 67.

Origin of Forest dnd Prairie Re- gion~, xiii, 81.

Auriferous Gravels of the Sierra Nevada, xviii, 145, 233, xx, 460.

Winchell, N H., Minnesota. Geological Ilepts., xii, 149, xiv, 422, xvii, 168. xviii, 483.

Worthen. A. H., Illinois Geological Reports, xi. 68, 231. xii, 297.

Wynne, Trans-Indus Salt Region, xii, 462. - -.

Zrkel. I?, hficroscopical Petrography, aiii. 309.


GEOLOGY- Acadian, xv. 47s. Adirondacks, lithology of, xiv, 240. Alps, section of, xvi, 150.

volcanic phenomena of, xii, 69. Allotheria, Illarsh, xx, 239. Annelids, Lower Silurian, Grinnell,

xiv, 229. Archzean of Canada, xiv, 313.

of the Wahsatch Mts, xix, 363. Arctic expedition, xv, 219, xvi, 139.

140. fossil flora, xiii, 473, xvii, 70. saurian frotu, xiii, 3 16.

Arctosaurus Osborni, xiii, 316. Ashley Beds, fossils from, xii, 222. Atmosphere, geological relation? of,

Hunt xix, 349. Atops trilineatus, Ford xis, 152. Amazonas, lower, Ratlrbun, xvii, 464 Au~iferocs gravels of Cslifornia, Whit-

ney, xviii, 145, 233, xx. 460. Balanus Estrellanus. Conrad, xiii. 156. Basalt, Zwkel, xiii. 312. Batracliians, Carboniferous, Dawson,

xii, 440. Belemnocrinns, revision of the genns.

Wachsmuth and Springer, xiii, 253. Belgium, plutonic rocks of, xiii. 234. Berkshire and Vermont, Dana, xiv, 37,

132. 202, 257. Bird, fossil Passerine, Allen, xv, 381. Birds. Cretaceous, dhrsh, xi, 509, xii.

59, xiv, 85, 263, 349, xvii, 266, xx, 149.

"Bitumen" in trap, xvi, 112. 130. Bituminous coal-fields, Penn., xvi, 142. Botryopteris Forensis, xi, 238. Bowlders, large, xiv, 495.

in coal, xvii, 68. Brachiopods. Swedish, xii. 227, xv,364. Brazil, xi 466, xii, 464, xvii, 326, 464,

xviii, 310, xix, 236, 324, 326. Breccia-granite Xew Hampshire, xiv,

319. British Columbia, Dawson, xvi, 147. Brontotheridte, ixarsh, xi, 335, x i 60,

siv 362. ~ u t h d t r e ~ h i s Lesqnereuxi, Grote and

Pitt, xi, 150. Calciferous fossils, new, Walcott, xviii.

1.53 California. horizon tal crushing in Coast

range, LeConte, xi, 297. Canis Mississippiensis. Allen. xi, 49. Carboniferous articulates. xi, 494.

flora, Grand'eury, xiii, 222. footprints in Indiana, xii. 307. in Massachusetts, xx, 416. Pulmonates, Dawson, xii, 226. relation of to Permian, xiii, 316.

~EOLOGY- Caribou from lcess of Iowa, xvii, 410. C.i?oosn County. Georgia, Vogdes, xviii,

475. Catskill hlts.. age and structure of,

Hall, xii, 300 ; Guyot, xix, 429. Cave bear of California, xix, 155.

Robin Hood, xii, 223. Moravian, xviii, 235. explorations in Devonsbire, Pen-

gelly, xiv, 299, 387. Caves. Western, Shaler, xiii, 226; Ho-

vey, xvi, 465. Ceratodus Guntheri, Harsh, xv, 76. Cervus Whitneyi. Allen, xi, 49. Chalk in the S e w Britain group, xx,

333. Champlain period ice-floes, xi, 225. Charleston, 9. C., Cretaceous and Ter-

tiary of, Vogdes, xvi, 69. . China, Richthofen, xiv, 487. ' Chloritic formation of New Haven re-

gion, Dana, xi, 119. rocks of. Hawes, xi, 122, xv, 219.

Chondrosteosaurus, Ozuen, xvi, 395. Cincinnati group, xvii. 484. Clay-slates and grits of Poughke~psie,

Dale, xvii, 57. Cleveland shale ill Delaware Co., Ohio,

xvi, 70. Clidastes, Marsh and Cope on, xi, 65. Climate and Time, Croll's, Newcomb,

xi, 263. causes of change in, xvi, 387.

Climatich~~ites, Chapman, xiv, 240. Coal, analysis of, Sloane, xiv, 286.

bowlders in, Ricks, xvii, 68. eras of India. xii, 67. of British Colombia, xvi, 149.

Coal-measure plants of Chili, xii, 308. Coal-measures. marine plants in, xii.

221. Cordaites, fruit-bearing, xvii, 409.

with flowers, Penn., xv, 317. Colorado Platean, erosion, and mount-

ain making, Gilbert, xii, 16, 85. Conglomerates of West Virginia, Fon-

talne. xi, 276, 374. Conodonts, Isinde, xix, 327, 418. Copper-bearing seriee, Brooks, xi, 206. Coral reefs of Brazil, Rathbun, xvii,326. Corals, recent, elevaled, in Peru. xi,

499. Te~tiary, in Tasmania. xii, 226.

Coralline limestone. N. Jersey, xv, 370. Coryphodon, ilfarsh, xi, 425, xiv, 81,

354; Owen, xvi, 395. Cretaceous and Eocene shells, Conrad,

xiii, 156. of Queen Charlotte Is., xiii, 157. Vertebrata, Cope, xi, 64..

386 GENERAL INDEX. re6

GEOLOGY- Crinoids, new S~ibcarboniferous, xix,

328. structure of, Wachsmut?~,, xlv.

115. 181. Crnst&ea, Devonian from Ohio, Whit.

jeld. six, 33. Cnpressinoxylon taxodioides, xviii,

I53 - -. Dalmanites dentata, Barrett, xi, 153,

200, xii, 70. Dana's Manual, errata, xi, 235. Diamond-field, Cudgegong, xviii, 79. Diatryma gigantea, Cope, xi, 493, xii,

306. Dinocerata, Marsh, xi, 163, xii, 60, xiv,

358; Owen, xi, 401: Osborn, xvii.304. Dinosaurs. American Jurassic, ilfarr'h,

xiv, 87, 254. 348. 514, xvi, 411, xvii, 86, 181, xviii, 501, xix, 253, 395.

sternum in, Marsh, xix, 395. Ditroyte, xiii. 159. Dolerytes, iron in, Hawes, xiii, 33. Dolomite of southern Tyrol, xviii, 7 1 . Dolomites, origin of, xii, 72, xviii, 71. Drift and gold in Missouri, xi. 150.

formations iu Iowa, McGee, xv, 339.

in New Jersey, xv. 217. flint implements in, xiv, 247.

xvi. 409. of Virginia, flint implements in,

xi. 195 superposition of glacial, McGee,

xviii, 301. Driftless interior of North America,

Dana, xv, 250. region of Xorthwest, Iruing, xv,

313. of Wisconsin, xv, 61. 254, 406.

Earth, edible, from Japan, six, 417. Earth, critical periods in the history

of, Le Conte, xiv, 99. interior of the, Hennessy, xvi, 461.

Earth's axis as affected by geological changcs, xiii. 444.

see also Earth. Elephant remains in Washington Ter-

ritory, xiii, 157, xviii, 79. Eocene bird, Cope, xi, 493. xii, 306.

corals, in Italy. XI, 498. fauna of ?\'. Mexico, Cope, xii, 297.

Eolian limestone of Velmont, fossils in, Wing, xiii. 332. 405.

Eozoon. nature of. Llahn, xi, 492 ; Dawson, xii, 147. xvii, 196 ; Mibius, xviii, 177, 240.

and serpentine, xii, 147. from Brazil, xix, 324, 326.

Erosion, Gilbert, xii, 88; Dana, xii, 192; by rivers, xiii, 314.

GEOLOGY- Erosion by spray. Andrews, xii, 304.

glacial, Niles, xvi, 366. Eruptive rocks in New Hampshire,

Hatues, xvii, 147. Falls of St. Anthony, recession of, xiv.

423. of the Ohio, xv, 395.

Faults and joints, Daubrhe, xv, 480. Feldspathic rocks, -solubility of, xiii,

315. Firth of Forth. volcanic rocks of,

Geikie, xix. 414. Fishes, Triassic of New Jersey and

Connecticut, xvi, 149. Devonian. in Russia, xi, 234. of Green River shales, xiv, 256,

422. Footprints, Mesozoic of New Jersey,

xviii, 232. from anthracite coal measures,

xviii. 232. Forest and prairie regions, origin of,

xiit* 81. geography, Gray, xvi, 85, 183.

Fortieth parallel, xiii, 309, xvi, 234. King, xi, 475, 494, xvii, 170 ; Pumnpelly, xvii, 296.

Fossil plants of the Sierra Nevada, xv, 319, 396.

wood from the Keokuk, Wallace, xv. 396.

Fox Hills group of Colorado, Steven- son, xvii, 369.

Fruits or seeds, fossil, xi, 238. Fucoid from Water-lime group, xi, 160. Galisteo Creek. Slevenson, xviii. 471. Geodes of the Keokuk. fl7?allac~. xv.

366. Geological Record. 1575, xiv, 423. Gibraltar. geology of, xviii, 149. Ginkgo, recent m d extinct, xix, 328. Glacial drift, IllcGee, xviii, 301.

flint implements in, Abbott, xiv, 247, xvi, 409.

era, cause of cold of, Croll, xvi, 389.

in Great Britain, xii, 65. note on, xiii, 79. Pelmian or Triassic, xii, 67.

eras of Europe, xv. 31 7. erosion of valleys, xvi. 366. facts of Colnmbia, xviii, 482.

of Jefferson Co., N. Y.. xi. 495. of Lake Winnipeg, xii, 218,

xviii, 483. of Pennsylvania. xi, 233. of Shetland Is., xiii, 155, xx, 72. of the Urals, xiii, 232.

phenomena in the Permian of India and S. Africa, xix, 150.

271 VOLUMES XI-XX. 48'7

GEOLOGY- Glacial flood, Dana, xii, 64, 125.

moraines, terminal, Upharn, xviii, 81, 197.

of New Jersey, xv, 217. phenomena of N. America, xiii.

76. 79. s tr ia in Western Canada, xi, 150.

Glacier, damming of streams by ice during the melting of the great, Dana, xi, 178.

fossil, of Alaska. Dall, xx. 335. Glaciers, movements of, xix, 425.

of the Himalayas, xvi, 163. of the Swiss Alps, xiv, 240.

Graptolites, xii, 69. Gravel deposits of Boone county,

Kentucky, Sutton, xiv, 239. ridges in the Merrimack valley,

Wright. xiv, 239. Green Xts.. xi, 151, xix, 191, 236. '' Greenstones " of Cornwall. xiii, 159.

of New Hampshire, Hnwes, xii, 129, 395.

Grinuell Land, qnateruary of, xv, 219. Glvntodendron, Ollio. Cla,vvoie. xv,302. -- 11i&aii, volcanic eruptions in, xiv, 68. Helderberg in Vermont and BZassa-

chnsetts, Dancr,. xiv. 379. of Connecticut Valley, xiii, 31 3.

Aenry Mountains, xix, 17. FIudson River age of the Poughkeep-

sie slates, Dale, xvii. 57. Hudson River age of the Taconic

schists, Dana, xviii, 61. "Rndsou River Group," IfulE, xvi.482. IIungary, eruptive rocks of, xii, 69. Huronian of Canada, S'elwyn, xii, 461.

of Lake Superior region, xi. 206, 493, xu. 194, xiii. 245, xvii, 393.

Hydrocarbons in trap, xvi, 112, 130. Ice-floes, in the Champlaiu, xi, 225. Igneous eruptions, Oregon, Condon,

xviii, 406. Iguanodon Preswitchii, xx, 334. Independence shale, Iowa, xv, 460. In-ects, early types of, Scudder, xvii,

k O 6 4 .

Tertiary of Quesnel, xiv, 322. from American Tertiaries, xiv,

322. Iron ores of Pictou, Dawson, xx, 241. Joints and faults, Daubrie, xv, 480. Jurassic fossils in British Columbia,

xvi, 71. mammals, Marsh, xv, 459, viii,

60, 215. 396, xx, 235. reptiles, Xarsh, xiv, 87, 264, 348,

513, 514, xv, 241, xvi, 233, 411, xvii, 85, 86, 181, xviii, 501, xix,

JEOLOGY- Jnra-Trias of North America, White,

xvii, 2 14. Eames in New Hampshire, xiv, 156. Kudaruyamite, xiii, 389. Land snails of Paleozoic. Dawson, xx,

403. Lake. Great Salt, outlet of. xi, 149,

228, xv, 65, 256, 439. xix, 341. Snperior, ernptive copper bearing

rocks of, xvi, 143, xx. 330. Huronian of, xi, 206, 493, xii,

194, xiii, 245, xvii, 393. Winnipeg, discharge of, xvii. 120.

Lakes, region of the great, xvi, 394. Laramie group, age of, Bannister, xvii,

243. of Colorado, xviii, 129.

Ligrritic beds, age of, xi, 147, 496, xii. 146.

of Judith River, xiv, 154. Limestone of Westchester county,

Dana, xx, 21, 194, 359, 450. Limonite ore beds, Dana, xiv, 132. Lingnla in the Trenton. Whitjield, xix,

472. Lingulella cda ta , Ford, xv, 127. Lithological characters, use of, Dam,

xiv, 259, 384. Lcess of Minnesota, Winchell, xvii,

168. of Mississippi Valley, xviii, 106,

427. of the Missouri. Todd, xviii, 148. of Northern China, xiv, 488. of the Rhine and Danube. xiii,383. origin of, Richthofen, xiv, 488;

Broadhead, xviii, 427 ; Hilgard, xviii, 106 : Purnpelb, xvii, 133 ; Todd, xviii, 148.

Londou, rocks under, xviii, 161. Loug Island. heights on, xiii, 235,403.

water-conrses on, xiii, 142. 215. Lower Carboniferous in Ohio,Andrews,

xviii, 137. Loxolophodon, lower jaw of, Osborn

and Spier, xvii, 304. Maclnrea maaua in the Barnepat lime-

stone, ~hi '@eld, xviii, 227. - Mantmals, Tertiary, Harsh, xi, 163,

249, 335, 425, xii, 59, 401, xiv. 81, 249. 362, xvii. 499 ; Cope, xii, 297, xv, 56, xviii, 236, xix, 155, 252.

Jurassic, illarsh, xv, 459, xviii, 60, 216, 396, xx, 235.

hfan, antiquity of, xix. 319, 323. and marnmalia in Itobi~l-Hood

Cave, xii, 223. in Lower Pliocene, xii, 147.

Marbles, Carrara, xii, 7 47. hlascarene of New Brunswick, xii, 218.

488 GENERAL INDEX. P 8

GEOLOOY- Mesozoic of Virginia, xvii. 25, 151.229.

red slides, fishes of. xii, 223. . Metadiabase. see Greenstones.

Mexico, tho IIuasteca, Kkboll, xii, """ & I 1 .

Microdiscus speciosns. Ford, xiii, 141. Minnesota valley, origin of, xvi. 41 7. Miocene in Southern New Gninea,

xiii, 157. Missiskippi valley, origin of, xvi, 417.

less of, Efilgard, xviii, 106. Moa in New Zealand, xi, 330. Moraines. see Glacial. Moravia, bone cave in. xviii, 235. Mosasauroid reptiles, ~Na?:sh, xix, 83. Mountains. origin and strncture of,

Powell, xii, 4 14 ; Gilbert, xii, 16. e5 : Dutton, xii, 142 ; Darwin, xvii, 320; LeConte, xvi, 95; Dana. xvii, 325.

Musk ox in the Rhine less, xv. 398. Nebraska, physical geography and

geology of Aughey, xix, 412. Nereidavus verians, Grinnell, xiv. 229. New Caledonia, xi, 151. New Elampshire, xiv, 316, xvi, 399.

eruptive rocks in, Hawes, xvii, 147.

New Haven, d~ i f t deposits, Dana. xii, 125.

New Mexico. Stevenson. xviii. 4il. New Jersey, flint implements in drift

of, xiv, 247, xvi, 409. New Yorlc, Southern, Uall, xii, 300. Obolella chrornatica, Billinus, xi, 176. Odontornithes, Marsh, xi. 509, xiv, 86, 319. xvii. 266, xx. 149.

Oil-wells of Pennsylvania, xvi, 393. Oil-sands of Pennsylvania, xix, 41 5. Oldhamin in Wisconsin, xii, 226. Olenellns asaphoides, Ebrd, xv. 129. Orbiculoidea conica, Dwight, xix. 452. Ore-bearing rocks of Colora-lo, xii, 71. Oregon. Miocene fauna of, Cope, xix, 155, 252.

Paleozoic fossils, catalogue of, xiii, 389, xiv, 156.

with serpentine, xi, 491. of Arizona, xx, 22 1. on 40th parallel, King, xi, 475. of Pennsylvania. xiii. 384.

Pantotheria, Harsh, xx, 239. Pennsylvania, crystalline rocks of

Eastern. Hall, six, 413. surface geology of, Stet enson, xv,

245. Permian flora of Penn., xix, 487.

of Arizona, xx, 221. Petroleum, origin and yield of, xix, 168.

Phosphates in rocks. xiii, 234.

JEOLOGY - Plants as registers of geological age,

Dana, xi, 407, 497. referred to Cretaceous, age of, xi,

497. coal, of China, xi. 66. new species from Virginia, xi, 66. of the world before man. Sapor-

ta's, xvii, 270. Plateaus of Utah. Powell, xx, 63. Polar expedition, xvi. 139, 140. Porcelain rocks of Japan. xiii. 389. Porphyry of Marbiehead, xi, 495. Port Jervis, Lower Helderberg or; xiii, 385.

Poughkeepsie, fossils in the vicinity of, Dale, xvii, 57 ; Dwight, xvii, 389, XIX. 50, 451.

Pre-Cambrian rocks in Europe and America. Hunt. xix, 268.

Prinlordial fossils, Ford, xi, 369, xv, 124.

from New Foundland, Whiteaves, xvi, 224.

of Scandinavia, xii, 64. of Rocky Xts., xii, 62.

Propylyte, xiii, 3 11. Protichnites, Chapman, xiv, 240. Protocyathus, Ford, xv. 124. Pteranodontia: iKarsh, xi, 507. xii, 479,

xiv, 348. Pterichthys Canadensis, Whileuues,xx, 135.

Pterodactylus montanus. Xarsh, xvi, 233.

Quebec Group, s'elwyn, xviii, 431. Reptiles, Triassic, with features of

mammals. xi, 330. Rhine and Danube, l e s s of, xiii, 383. Rhyolyte, xiii, 3 12. Richmond infnsorial stratum. xi, 493. Rivers. detritus of, xii, 462.

old of California. xviii. 146, xix, 176. See further, Erosion.

Rock disintegration, secular,Pumpell~, xvii, 133.

Rocks, characters distinguishing, xvi, 335. 431.

effect of moisture on strenoh of, xvi, 151.

of Qoincy and Rockport, xvi. 153. schistosity in, xii, 148.

Rocky Mountains, age of, Peak xiii, l'i 2, 388 : Stevenson. xiii, 297.

llondout, the fault at, xviii, 293, 409. Roofing slate of Pennsylvania, I-lnd-

son River fossil in, Lesley, xix. 71. Salt, at Wyoming, N. Y., xvi, 144.

regions of Goderich, Canada. xiii, 231.

of India, xii, 462, xix, 450.

!9] VOLUMES XI-XX. 489

:&OLOGY- Sandbars of Wisconsin river, xiii, 154. Ssuranodonta, itfarsh, xvii, 85, xix,

169, 491. Schistosity, experiments on. xii, 148. Seal from the Ledd clay. xv. 220. Seasons, and growt1&ngs, xiv, 394. Serpentine and Eozoon, xii. 147.

limestones of N. York, xii, 298. in fossiliferous rocks. Dawso,~.

xvii, 327. Siberian Steppes, xv, 65. Sirillaria lcoidodendrifolia, xvi. 151. Si&ate, na&e gelatinous, xviii. 72. Silurian dioryte, etc., in Newfound-

land, xii, 225. fossils in limestone of. Pentisyl-

vania, xv, 261. plants, xv, 149, 219, 302.

Solenopleura, new, Ford, xv. 126. South America, former extension

northward of, Agasst, xviii, 230. Spirder lzvis. life history of, VIiilliams,

xx 456. Spitzbergcn. xii, 65. Stegosauria, ilfarsh. xiv, 513, xix. 253. Stromatopora, xiii, 157, xvi, 149, xviii,

240, 469. Stylacodon gracilis, Marsh, xviii. 60. Stylolytes, origin of, xvii, 68. Syenite, liquid carbonic acid in, IIawes,

xvi, 324. Syenitic mountains of Ditro, xiii. 159. Taconic rocks, age of,Duna, xvii, 375,

xviii, 61, 227, xix. 236 ; Hitchcock, xix, 236.

system, list of papers on, Dana, xix, 153.

western limit of, Ford, xix. 225. Tejon group, age of, Cooper, xiv, 321, Terrace levels in Pennsylvania, xvi,

68, 142. Terraces in British Columbia, xvi, 148. Tertiary in Xass. Bay. xviii, 148.

lake basin, new, Grinnell and Dana, xi. 126.

rocks on the Grand Bank and George's Bank. Errill, xvi, 323.

Theriodont, new, xx, 334. Theriodonts, Permian, Owen, xii, 224. Tillodontia, Nursh, xi, 249. Time, estimation of, Reade, xiii, 314. Trap. garnets from, Dana, xiv, 215.

of New Jersey, Russell, xv. 277. Triarthrus Beeki, xviii, 152. Triassic in New Jersey and the Con-

necticut valley, xvii, 328. Triassico-Jurassic fossils of Colorado,

xix, 490. Trilobite at Trenton Falls, xi, 494.

new, Barrett, xi, 153, 200.

JEOLOGY- Trilobites, appendages of, Walcoft, xiii,

233, xiv, 494. monograph of, xiii, 80. embryonic, Ford. xiii, 265.

Uinta and Wahsatch ranges. King, xi, 494.

Uintacrinus socialis Grinnell. xii, 81. Uniformitarianism, Ramsay, xx, 3 39. Utica slate, fossils of, xviii, 152. Vermont and Berkshire, Dana, xiv.

37, 132, 202, 257. Wing's discoveries in, Dana, xiii,

332, 405, xiv. 36. Vertebrate life, American, Marsh, xiv,

33'1 Veitebrates from Lignitic beds, Cope,

xiv, 154. from Montana, Cope, xiii, 316. of New Mexican Eocene, Cope,

xii. 297. Virginia, geology of, Cumnpbell, xviii,

16. 119. 239. 435. Mesozoic ktrata of, Fontaine, xvii,

25, 151. 229. vespertine strata of, xiii, 37, 115.

Volcanic phenomena of the Alps, xii, 69.

Volcanoes, extinct, about Lake Mono, LeConte, xviii, 35.

Wappinger valley limestbne, fossils in, Dwight, xvii, 389, xix, 50, 451.

Waverly group in Ohio, Hicks, xvi, 216 ; Orton. xviii, 138.

Westfield during Champlain period, Diller, xiii, 262.

West Rock, note on, xiv, 158. White Mountains. xiv. 317. 319. Wing's discoveries in t'erkont, Dana,

xiii, 332, 406. Yellowstone Park, fossil forests of,

xvii, 409. Yucatan coral reefs, xvi, 70.

Zeorgia, Agricultural Report, xiii, 245. Catoosa County geology, xviii, 475,

xx. 332. Geological Report, xi, 229.

Zeyser, water and gas, Ashburner. xviii, 394.

Gibbs, J. W., equilibrium of heterogene- ous substances, xiii, 380, xvi, 441.

vapor-densities. xviii, 277, 371. Gibbs, W.. complex inorganic acids, xiv,

fil ".. 2ibraltar. geology of, xviii, 149. Siesecke's travels in Greenland, xix, 416. Gilbert, G. K., outlet of Great Salt Lake,

xi, 228, xv; 256, xis, 341. mountain-building and erosion, xii,

16, 85. outlet of Lake Bonncville, xix, 341.

490 GENERAT, IWDEX. C30

Gilbert, J. H., points in connection with vegetation, xiii, 20. 99, 18 I.

Gilbrest, W. B, IIelianthus annuus, xix. 329.

morphology of vegetable tissues, xix, 329.

Gill. T., new American Chimama, xv, 226. Gillmore, Q. A., on Building Stones, xi,

160. Girard, A., hydrocellulose, xi. 483. Gissler, C. F., Anatomy of Amblychila,

xviii, 158. Glacial, see under GEOLOGY. Glacier, incipie~rt of White Mountains,

xx, 329. Glaciers of the Himalayas, xvi, 163.

streams beneath. xii, 395. Gladstone. decomposition of alcohol by

aluminum and its iodide, xi, 484. copper-zinc couple and nascent hy-

drogen, xvi, 381. Glan, density and light-absorbing power,

xv, 394. density of the light ether, xviii, 404.

Glass, circle for measuring angles, xii, 112.

composition of volcanic, xviii, 134. is it impervious to gases? xiii, 464. optical constants of, flnstings, xv,

269. Globulin in potatoes, xx, 145. Glucinum, specific heat of, xvi, 384. Glycerin crystallized, xii, 293. Glycogen, oxidation product of, Chitten-

den, xi. 395. Glyoxalyl-urea, decomposition of, xiii,

463. Gobi, C.. a l g ~ of the White Sea, xvii, 71. Godlewski, etiolated plauts, xvii, 494. Gcebel. K., Gymnogramme, xv, 156. Gmsn~ann, cane-sugar in early amber

cane, xvii, 488. Gold, artificial crystals of, Chester, xvi,

29. chloride. compounds of with urea,

xx, 62. Goldberg, action of bleaching powder on

ethyl alcohol, xviii, 142. Goldmark. H., atmos~heric electricitv, e xvi, 52. Goldschmidt, new vapor density method,

xiv, 66. idryl, xv, 144.

Goldsmilh, E., amber and asphaltum from Tincenttown, N. J., xvii, 410.

Goldstein, E., electric discharge in rare- Bed gases. xx, 431.

Goodale, G. L.. botanical notices, xi, 414, xv, 156, 403, xvi, 485, xvii, 488, 494, xviii, 73.

Wild Flowers of America, xiv, 497.

Goode, G. B., catalogue of reptiles and fishes of the Bermudas, xiv, 289.

two new species of fishes, xiv, 470. east-coast fishes, xvii, 39. on two re-described fishes, xvii, 340. Fishes of Bermudas, not., xii, 239. American Fisheries, not.. xix, 333.

Goodyear, W. A., earthquake at San Salvador. 1819, xix, 415.

Coal Mines of Western Coast of United States, xiv, 156.

Gould, B. A.. photographs at Cordoba Observ:~tory, xv, 230.

letter from, xv, 468. sine-formula for the diurnal varia-

tion of temperature, xix, 2! 2. sonthcrn comet of Feb., 1880, xix,

396. Clin~ate of Buenos Ayres, xvii, 83.

Grabe, synthesis of chrysene, xviii. 143. rosolic acid. xi. 21i.

Graduated circles, rock-crystal for, xiii, 216.

Grafen, phanerogamic parasites. xi, 239. Graham, T., Chemical and Physical Be-

searches. xiv, 152. Grand'eury, Carboniferous flora, xiii, 222. Sravitation. LeSage's theory of, xv, 146. 7ravity, determination of, Mendenhall,

xx, 124. measurements of, xix. 487. pendulum experiments, xx, 327.

Gray, A., botanical notices, xi. 69, 153, 235, 325, 414, xii, 73, 153, 232, 397, 467, xiii, 81, 236, 320, 391, 469, xiv, 72, 158, 42G, 497, xv, 67, 151, 219, 221, 318, 400, 404, 482, xvi, 72, 155, 237, 325, 403, 483, 487, xvii, 69, 176, 334, 410, 488, xviii, 154, 236, 311, 414, 485, xix, 157, 328, 418, 491, xx, 150, 241.

Natidin on the heredity and variability of plants, xi, 153.

heteromorphism in Kpigaa, xii, 74. coloration and euvironment, xii, 467. flowers in Scirpns, xii, 467. Elliott's Botany, xiii. 81, 392. homogone and heterogone flowers,

xiii, 82. Darwin on cross- and self-fertiliza-

tion, xiii, 125. dextrorse and sinistrorse, xiii, 236,

391, xx, 246. Helianthus tuberosus, xiii, 347. female flower of Gnetum gnemon,

xiii, 469. germination of the genus Megar-

rhiza, xiv. 21. botanical nomenclature. xiv, 158. botanical necrology, xv, 225, 484,

xvii, 177, xix, 76, 421.


Gray, A., barberry in New England, xv, 482.

forest geography and archreology, xvi, 85, 183.

Shortia galacifolia re-discovered, xvi, 483.

Dr. Jacob Bigelow, xvii, 263. pertinacity of weeds, xviii, 161. electrical currents in plants, xviii,

414. action of light on vegetation, xx, 74. DeOandolle's phytography, xx, 150,

241. Botanical Contrib., noticed, xi, 325. Darwinians, noticed, xii, 235. Synoptical Flora, xv, 400. Structural Botany, xviii, 73.

Great Britain, Glacial era in. xii, 65. Lakes, see Lakes.

Green, A. H., Physical Geology, xii, 71. Greene, D., paper dome for an astro-

nomical observatory, xvii, 65. Greenland, explorations in, xis, 416.

fauna of, xi, 158. native iron of, x ~ i i i , 72. Q~taternary beds of, xv, 219.

Green Mountains, age of, Dana, xis. 191, 236, xx, 450.

Griess, synthesis of betaiue, xi, 218. ammoninm bases. new. xix. 405.

Ginzauz, synthesis of a,~ladtoin,'xii, 215, xiii, 218.

production of tartronic from pyruvic acid. xiv, 3 10.

Grimn, O., zoology of Caspian, xi, 500. Grinnell. G. B.. Tertiarv lake basin, xi, , ,

126. new crinoid, xii, 81. fossil annelids from the lower Si-

lurian, xiv, 229. Reports of Ludlow's Expedition,

xiii, 228. Grote, A. R., fucoid from water-lime, xi,

150. note on Menoporna, xii, 313, 472. zoological notice, xii, 157.

Groth, P., Physical Crystallography, xi. 499.

new Mineralogical Journal, xiii, 162. Mineralogical Collection of the Uni.

versity of Strassburg, xvi. 397. Grotrian, viscosity of salt-solutions, xii,

140. Grove. correlation of forces, xi, 489. Guadalupe Island flora, xi, 326. Gnides for Science-Teaching, xvii, 410. Guiltemin, A,, Physical Forces, xiii, 245. Gum elemi. reduction product of. xvi,

317. Guthrie, stationary liquid waves, xi, 144.

freezing colloids, xii, 294.

Guyot, A., physical structure and hyp- sometry of the Catskill Mta., xix, 429.

Map of Catskill Mts., xviii, 239.

Habermann, on Dumas's vapor density method, xiv, 309.

EIabernicht, FI., glacial eras of Europe, xv, 317.

Eabirshaw, F., Catalogue ,of :Diatom&- cew, xix, 167.

Hreckel, E , IFntwickelungsgeschichte, noticed, xi, 74.

on Geryonida: and Bginidtc, xi, 420. Medusze, xix, 245.

Hague, A., Descriptive Geology of 40th parallel, xr, 316, xvi, 234.

Hahn, O., Eozoon not organic, xi, 492. Hall, A,, time of rotation of Saturn,'xiv,

325. satellites of Mars, xiv, 326. companion of Sirius, six. 457.

Hall. C. E , glacial phenomena in Penn- sylvania, xi, 233.

Silurian age of the crystalline rocks of Pennsylvania, xix, 413.

Hall, C. W , thomsonite from Minnesota, xis, 122.

LTull, E. H., new action of the magnet on electric currents, six, 200, 215.

velocity of electric current, xx, 52. action of magnetism on a perma-

nent electric current, xx, 161. IIall, J., serpentine limestones, xii, 298.

geology of southern New York, xii, 300.

Paleontology of New York, xiv, 493, xix, 483.

Limestones of the Falls of the Ohio, xv, 395.

Paleontology (40th parallel), xv, 21 6

" Hudson River Group," xvi, 482. Halsted, B. D., American Characese, xix,

75. Hampe, so-called crystallized boron, xiii,

56. ffankel, photo-electric phenomena, xv,

R 5 Hanks, EL G., durangite, xii, 274. Hannay, the artificial formation of the

diamond, xix, 411. solubility of gases in solids, xix, 486.

Hardy, strophantine and ineine, xiii, 464. Harger, 0.. new isopod, xi, 304.

New England isopods, xv, 373. Iial.kntss, TP., color correction of achro-

matic telescopes, xviii, 189, xis, 109. Hitwington, B. J., Sir W. E. Logan, xi,

81.

492 GENERAL INDEX. i32

Harrington, B. J, pyrrhotite, xi, 387. analyses of minerals, xii, 218. minerals of Ottawa County, Quebec,

xviii, 412. Harrington, H, Chinese official almanac,

xvi(.472. ~arrihgton, M. W., Minnesota Geol.

Report, xii. 149. Hartiey, ?V. N., Air and Life, xi, 332. Ha~tky . carbon dioxide in mineral cavi-

ties,'xi, 484. liquid carbon dioxide, x~ii. 56.

Hartt. C. F., geol. survey of Brazil, xi, 466.

geological discoveries, xii, 464. Hartog, M. iK, Sapotacca, xv, 402. Hassencamp, new synthesis of methyl-

violet, xviii, 221. Hmtings. C. S., optical constants of

glass, xv, 269. triple objectives, xviii, 429.

Elatlori. I. 2.. Japanese earthquakes. xvi. 80.

Eiaughton, shifting of earth's axis, xiv, 70. . ..

law of fatigue, xx, 147. "drag" of yater upon water at low

velocities, xx, 423. Lavas of Vesuvius, xii, 227.

Hausemann, photo-electric properties of metals, xv, 215.

Hautejeuille, P., crystallization of silica, xvi. 154.

Hawaii. volcanic erupdons on, Coan. xiv, 68, xviii. 227, xx, 71.

Hawes. G. W., meladitbase, etc., xi, 122. lithiferous biotite, xi, 431. greenstones of New Hampshire, xii,

129, 395. iron in dolerytes, xiii, 33. chloritic formation of the New

IIaven region, xv, 219. liquid carbonic acid in syenite, xvi,

324.- leticoxcne in the New Hampshire

diorites, xvi, 396. association of pyroxene and horn.

blende, xvi, 397. eruptive rocks in New Hampshire,

xvii, 147. Mineralogy and Litholggy of New

Hampshire. not., xvi, 152. Hawliczek, eikosylene, xvii, 404. Hay, analyses of, xi, 247. Hayden, F. K. work of survey, xi, 245,

xii. 68, xv, 56. Annual ' ~ e ~ o r t s , xi, 496, xii, 71,

xiv. 420. xvi. 395. xvii. 67, xix. 327. , , , , 415, xxl '332.

Atlas of Colorado, xv, 397.

Hayden, F. K, Bulletins of Survey, xi, 147. 331, 245, 332, 422, xii, 219, 234, 238, xiii, 388, 468, xiv, 69, 154, 322, 422, xv, 217, xvi, 77, xvii, 68. 409, xviil, 408, xix, 159.

Catalogue of Photographs, xi, 245. Maps of Survey, xiii. 387, xv, 397,

xviii, 498. Models, xi, 246. Qnarto Reports, xii, 145, 157, xiv,

422, xv. 219. Yellowstonc Park, xiii, 229.

Uazen, H. A., observations of comets at Sheffield observatory, xvi, 77.

Ncat as a germicide, Fyndall, xiii, 480. effect of, on optical coustants of

glass, Ilustings, xv, 269. mechanical equivalent of, xii, 455,

xviii, 405, xix. 319. solar and sidereal, Kirkwood, xv, 29 1. see also. Temperature.

Hecht. hexovlene xvi. 138. Heer. 0.. &ora Fossilis Arctiea, xiii,

320, xvi, 152, xvii, 70. Flora Fossilis IIelvetiz, xvi. 152.

Height of Alleghanies. xiv. 69. of Europe, xvi, 150. of mountains in Colorado, xiii, 69. Mt. St. Elias. xi, 77, 242. " West Hills," Long Isl., xiii, 403. of snmtnits in western Connecticut,

xiv, 157. of Catskilis, xix. 449. of Lake Winnipeg, etc., xii, 218.

Heintz, diacetone-alcohol, xi, 54. urea compounds, xx, 62.

Heliotrope. use of, for telegraphing, xix. 408.

Hell, action of carbon disulphide, xv, 306. Helmholtz, electric convection, xii, 390. Hrmatin, xiv, 311. Hemp, ashes of, xiii. 74. Ilennessy, Ii., interior of the earth, xvi,

461. Henn~, J., fog-signals, xiii, 151. Hewhaw, H. W., excrementitious de-

posits in Rocky Mountain region, xiii, 482.

Hen.slow, G., floral zstivations, xv, 401. self-fertilization of plants, xvii, 489. absorption of moisture by leaves,

xviii. 157. Floral Dissections, xviii, 157.

TIeptane from Pinns sabiniana, xviii, 142. Herrnann, neptunium, xiii, 373.

new method of prodncinp salicylic acid, xiv, 66.

law of the telephone, xvii, 251. Herrick, C. L., Entomostraca of Minne-

sota, xviii, 483. Ilerschel, C., memoirs of, xi, 506.


Hervey, A. B., Catalogue of Musci, xx, 157 - - .

Hmzfeld, synthesis of coumarin, xiii, 463. Hesse, alkaloid aricine, xii, 139.

phytosterin, xvi, 138. archil-lichens of California, xix, 229.

Heumann, carbon in luminous flames, xiii, 217.

Hexoylene, xvi, 138. Heycock, spectra of indium, xiii, 57. HScs, L. E.. Cleveland shale in Dela-

ware cbunty, Ohio, xvi. 70. Waverly group in central Ohio, xvi,

216. bowlders in coal, xvii, 68.

Hicks, W X , friction of ether, xii, 217. Hidden, W. E., meteorite from Cleberne

Co., Alabama, xix, 370. new locality of fergusonite, xx, 150. new meteoric iron from N. Carolina,

xx. 324. Higgs, P., on the telephone, xiv, 3 1 2. Eliluard. E. W.. flocculation of particles,

Xvii, 205. report on borings in Mississippi

delta, xvii, 232. less of Mississippi valley, xviii, 106.

Hilgard. J. E., magnetic dcclirration in the United States, xix, lG6. 173.

Hill, H. B., ethers of uric acid, xii, 428. Ifill, W. X , clectro - dyt~amometer for

large currents, xix, 10. Hillebvarul and Norton, rnetallic cerium,

lanthanum, didyrnium, xii, 53. Hills, R. C., fossils from near San hfigucl,

Colorado, xix. 4 90. Himalayas, glaciers of, xvi, 163. Himes,C.F.. Dickinson College, xviii,417. Hinde, G. J., Conodonts, xix, 327, 618. Nine, F. B., Saprolegnie;e, xvii, 413. Hinman, C. W.. volumetric determina.

tions by chromic acid, xiv, 478. Hinmann, K., luminous flames, xiii, 220. Hitchcock, C. H., Connecticut valley Ilel.

derberr. xi~i. 31 3. ~ e o l u d ~ j of New Hampshire, xiv.

240. 31 6. - - . , . - - .

age of the Taconic rocks and geol. ogy of Vermont, xix, 236.

Hlasiwetz, gentisin, xii. 53. Hodges, N. D. C., method of determir~.

ing the dip; xvii, 145. absolute galvanometer, xvii, 475. size of molecules, xviii, 135. free path of a molecule, xix. 222.

Havnes, E., earthquakes, xviii, 152. Hoffman, C., Canadian apatite, xviii, 485. Hofnzann, new coloring matter, xiv, 414.

phenols of wood tar, xv, 388. production of methyl aldehyde, xvi,

382.

Hofrneistev, carbamic acid in animal fluids, xii, 388.

FIoEden, E. S., changes in nebula, xi, 341. researches on chronometers.xiv,164. proper motion of the trifid nebula

$1. 20, xiv, 433. moon's zodiacal light, xv, 231. astronomical notes, xv, 404. index of works on n e b n l ~ , xv. 159. ret~culated forms of the sun's sur-

face, xvi, 346. '

note on the satellite Tethys, xvii, 49. componeuts of binary stars. xix.461. Catalogue of Library of U. S. Naval

~bservat&y, xix, 249.- Holmes, EL M., pharmaceutical cata-

logue, xv, 320. Ilolmes, W. V., fossil forests of Yellow-

stone Park, xvii, 409. Holmium. xviii. 400, 401. Homann, quercite, xv. 307. Homatropine. xx, 429. Hooker, J. D., botanical excursion to

Rocky Mts., xiv, iG1, 505. return to England, xiv, 498. presidentid address, xv, 231. Flora of India, xii, 397, xvi, 326. Student's Flora of the British Isl-

a n d ~ , xvi, 240. Tour in Yarocco and the Great At-

las, xvii, 332, 338. Genera Plantarum, xviii, 487, xix,

418. IZowweg, heat theory of development of

electricity, xx, 431. Hopkins, E: V;. report on horings ln Mis-

sissippi delta, xvii, 252. Zlorne, J., glaciation of Shetland Islands,

xiii, 155, xx, 72. Ilorstmam, attraction of oxygen, xv, 51. IIough, F. B., Report upon Forestry,

xvi, 162. Houston, Edison's etheric force, xi, 146. Houston, E. J.. Physical Geography, xii,

163. Hovey, H. C., discoveries in Western

caves, xvi, 465. frowe, A. B., gmelinite in Nova Scotia. -

xii, 270. Huggins, W., photographic spectra of

stars, xiii, 324, xix, 319, 373. spectrum of the flame of hydrogen,

xx, 121. Hughes, microphone of, xvi, fi0.

indtiction balance, xviii, 308. Hughes, I! IMcK., antiquity of man, xix,

31 9. Human remains in drift of Virginia, xi,

195. see further, Man.

Humboldt, portrait of, xvii, 182. AM. JOUK. SCI.-THIRD SERIES, VOL. XX, NO. 120.-Dm., 1880.

31

49.1 GENERAL IN'DEX. [34

fiungary, eruptive rocks of, xii, 69. Hunt. T. S., salt region of Goderich, Can-

ada. xiii. 231. international geological congress,

xv, 485, xvii, 75. trap dykes and Azoic rocks of ~011th-

eastern Pennsylvania, xvii, 331. Pre-Cambrian rocks in Europe and

America. xix. 268. the chemical and geological rela-

tions of the atmosphere, xix, 349. silicification in California, xix, 371.

Hurricanes. course of West India, xii, , z L J.

Huxley, T. H., Biology, xi, 329, xii, 472. in New York, xii, 399. American Addresses, xiv, 162. Anatomy of Invertebrata, xv, 321,

xvi, 240. The Crayfish, xix, 424.

Hyatt, A., geological notlce, xi, 413. Hyatt. J., period~city in vegetation, xii,

398. Hydantoins, aromatic, xv, 145. Hydracids, displacements in, xvii, 477. Hydrated salts, solution of. Southworth,

xvli. 399. Hydric sulphide, Cooke, xiii, 427. Hydrocarbon, new, xi, 54. Hydrocart)ons, chlorinating, xi, 142.

from meteorites, xi, 388, 433. in trap rock, xvi, 112, 130. method for synthesis of, xi, 485,

xiv, 411. Hydrocellulose, xi. 483. IIydrogeu antimonide or stibint., xii, 213.

evolution of, xii, 51. heat of combustion of, xiv, 148. In electrolysis, xiii, 2 1 i. peroxide and alkalies, xvi, 380. purification of, xiii, 146. silicide, liquefaction of. xvii, 478. spectrum of flame of, Huggins, xx,

121. solid, xv, 214. thermal conductivity of, xv, 7 47.

Hydroquinone, preparations of, xiii, 57. Hydroxyl by direct oxidation, xix, 228. Hygiene and Public Health, xviii, 322. Hyoscyamus, alkaloids of, xx, 61. Hyporanadic oxide, xiii, 147.

I Ice in rocks, in Colorado, Berthoud, xi,

108. plasticity of, xiii, 59. work in Newfoundland, xiii, 155.

Idryl, xv, 144. Ihlseng, M. C., velocity of sound in

wood, xvii, 125.

[llinois Geological Report, xi, 68, 231, xii, 227.

Mus. Nat. Hist., Bulletin, xiii, 245. India, coal eras of, xii, 67.

geology of, xix, 148. glacial era. Permian, xii, 68. paleontology of, xii, 462, xv, 239. salt region of, xii, 462.

Indian mounds, papers on, xii, 320. Indiana, artesian borings in, xii, 460.

fall of meteorite in, xiii. 243. Geological Report. xii, 221, 307,

460, xviii, 236. marine plants from coal-measures,

xii, 221. Silurian cave in, xvi: 465.

Indigo-blue, synthesis of, xvi, 318. Indium chloride, vapor of, xviii, 71.

spectra of. xiii, 57. Induction balance. xviii, 308.

coil, large, xiii, 221. new form of, xi, 361.

Interference fringes, xi, 57. Invertin, xvi, 65. Iodine trichloride, xiii, 461. Iowa, Belemnocrinus from, xiii, 253.

Caribou, fossil from, xvii, 410. Emmet Go. meteorite, xix, 459,495. Forest Bed, xv, $39. forests, reestablishment of, xvi, 328. fossil mood from Keokuk, xv, 396. "geodes" of the Keokuk, xv. 366. glacial drift, Delaware Co.,xviii;301. mounds of northeastern, xvi, 272. shale of Illdependence, xv, 460.

Ireland, tridymite in, xv, 66. Iridium, atomic weight of, xvii, 64.

density of, xi, 142. Iron, amidonitrosulphide of, xvii, 480.

chromic, decomp. of, Smith, xv, 198. magnetic strains in, Kimball, xviii.

99. meteoric, see ilfeteoric Iron. ores, mmganese in, xiv, 418. thermo-electric power of in vacno,

Young, xx, 358. Irving, R. D., Huronian rocks. xi, 493.

crystalline rocks of Wm., xiii, 307. driftless region of Northwest. xv, - . .

62, 313. Ilnronian series of Northern Wis-

consin, xvii, 393. Isaman, 1; J.: on Trichostema, xv, 224. Isobrltylene, condensation of, xiv, 66. Isomerism, physical, xii: 2 14.

Jackson, C. L., waste-product in the aniline manufacture, xiii, 449.

chemistry in space, xvi, 66.

Jackson's Catalogue of Photographs, xi, 245.

Jacolxen, trimethylbenzols, xi. 487. Jacquemin, rhodein, a new test for ani-

line. xiii, 219. Jacques, W. W., velocity of very loud

sounds, xvii, 116. diamagnetic constants of bismuth

and calc-spar, xviii, 368. Jaffe. beuzoic acid in birds, xv, 146. Jahrbuch fiir Mineralogie, xvii, 486. James, J. B., compens;ition in chronom-

eters, xiii, 113. James, U. P.. New Silurian fossils, Ohio,

xvii. 343. Jannasch, vanillin in gum benzoin, xvi,

383. Jannetaz, E., Guide to the Determina-

tion of Rocks, xv. 66. Junssen, solar physics, xviii, 403.

reversal of photographic impres- sions, xx, 240.

transformations of photographic image, xx, 430.

solar photograph. Lonyley, xv, 297. Japan, earthquakes of, xvi, 80.

edible eartli from, xix, 417. porcelain of, xiii, 320, 389. Seismological society of, xx, 159. shell-mounds of Omori, xv. 156,

xviii, 418. Jawein, estimation of zinc, xx, 142. Jeannel, sound and radiometer, xii, 389. Jeffries, 13. J., Color-blindness, xviii, 144. JenkCs, E. H , effect of silicic acid on

estimation of phosphoric acid. xi, 204. Jensen. explorations in Greenland, xix,

416. Johnson, potassium triiodide, xiii, 463.

on the polyiodides, xvi, 136. occlusion of hydrogen by copper,

xviii, 66. Johnson, S. W., apparat~is for quantita-

tive fat-extraction ; composition of sweet potato ; of maize fodder, xiii, 19fi - -.

estimation of nitrogen in nitrates, xiii. 260.

new acid ammonium sulphates, xv, 131.

Wollny's Agricultural Physics, xvii, 262.

chemical notices, xx, 431, 434. Johnston, stearic acid. xi, 484. Johnston, J. F. W., The Chemistry of

Common Life, xix, 231. Joly, columbirlm and tantalum, xii, 213. Jones, hydrogen antimonide or stibine.

xii, 213. - Jordan, D. S., Manual of Vertebrates,

xii, 316, xvi, 241.

Jordan, D. S., Rafinesque's Ichthyologia, xii, 168.

North American Ichthyology. xiv, 426, xv, 486.

J&gensen, forma tion of purpurco-chro- miam salt^, xvii, 63.

Joule, equivalent of heat, xii, 455. Julien, A. A., cymatolite from Goshen,

Mass., xvii, 398. spodumene and its alterations, xix,

237. ZIumus Acids, not., xx, 432.

Jupiter and its satellites, fitchell, xv, 38. intrinsic light of, Draper, xx, 118. observations on, xi, 422. photograph of spectrum, Draper,

xx, 118. Table of Satellites, not., xiii, 325.

Kajander, velocity of chemical reactions, xiii, 299.

Kiimmerer, direct combustion of nitrogen, xv, 51.

Kansas Academy, Transactions, xii, 163. geology of, xviii, 236. meteorite of Wacondx, xi, 473.

Kayser, specific heat of air, xv, 85. Ketbe, new cymene in rosin oil, xx, 428. Kempe, A. B., ITow to draw a straight

line, not.. xiv, 431. Kentucky, geological report, xiii, 226.

gravel deposits of Boone Go., xiv, 239.

fall of meteor in, xiii, 243. Kwn, S., the new metal, davyum, xiv,

482. Kerr, J., electricity and light, xi, 55.

reflection of polarized light from a magnet, xv, 394.

electro-optics. xix, 407. Kerr, W. C., uranium minerals, N. Caro-

lina, xiv, 496. Geol. Report, noticed, xi, 61.

Ketones, new method of producing, xvii, 4sn.

Kidder, J. H.. Natural History of Ker- guclen Is., xii, 71, 239.

Kilauea, eruption of, xx, 71. silent discharge of, xvii, 227.

Kimball, A. S., sliding friction on an inclined plane, xi, 18 1.

changes in steel by tempering, xii, 110

laws of friction, xiii, 353. journal friction at low speeds: xv,

192. magnetic strains in iron, xviii, 99.

Kimball, J. P., grahamite in and geology of the Huasteca, xii, 277.


KirLg. C , Paleozoic of 40th Par., xi, 4'75. Uinta and Wahsatch ranges, ~4494. geology of the 40th Parallel, xvii,

66, 170, 296. Geological Map, not., xi, 161. Microscopical Petrography, xiii,309. Reports Surv. 40th Parallel, xv,

316, xvi, 234, 490. Atlas, 40th Parallel, xv, 396. Director of U. S. Geological Sur-

vey, xvii, 4 15. Kingsley, J. S., Crustacea from Tirpinia,

e&., xix, 423. Kingzett, acids of cocoa butter, xv, 307. Kirkwood, D., satellite of Mars and neb-

ular hypothesis, xiv, 327. November meteors, xv, 76. solar and sidereal heat, xv. 291.

Kirchner, O., Alga of Silesia, xvi, 486. Kjellman, P. R., works on Alga, xv, 74. Klezn, reaction of boric acid, xv, 387. Klein, C.. collection of meteorites at Got-

tingen, xvii, 334 Crystallography, xi, 68, 413.

Kloos, J. N., Geology and geography in Ninnesota, xiv, 323.

Knight. C., streams beneath glaciers, xii, 395.

Knobel, E. B., Catalogue of Astronomi- cal papers and researches, xiii, 87.

Kobell, F. v., Xineralogy, 5th ed., xv, 482.

Koch, K., Dendrology, noticed, xi, 69. K ~ h l e r . A.. Practical Botany, xii, 234. Kbnig, R., sosonnding of two notes, xii, 141.

exactitude of the French normal fork, xiv. 141.

chromometry, xvii, 181. Konig, G. A., American minerals, xvi,

152. Kcenip, synthesis of chinoline, xx, 61. Kcenigsberger, Repertory of Mathemat-

ici, xi, 422. K6hler, substitution derivatives of nitro-

gen trichloride, xviii, 67. Kokscharow, N. v., crystallization of

micas, xv, 150. A1 iueralogy of Russia, xvii, 4 86.

Kokscharow, N. v., Jr., epidote, xviii, 485.

Kolbe, basicity of dittlionic or hyposulphuric acid, xviii, 478.

liollmyer, A. II., Key to Chemistry, xii, 4fi4

~ o z & k , Paleozoic fossils of South Aus- tralia, xiii, 158.

of New South Wales, xvi, 82. Koren, J., Fauna Littoralis Norvegia,

xvii, 258. Koyl, 6. H., colors of thin blowpipe de-

posits, xx, 187.

Framers, phenol and chlorhenzene, xv, 53.

Krause, E., Erasmus Darwin, xix, 250. Ruhlmann, explosion of a platinum

alembic, xix, 403. Kundt, specific heat of gases, xii, 217.

friction of gases, xii, 390. rotation of plane of polarization in

gases, xix, 71, xx, 240. Kunze, n~onograph of the simple leaved

Rubi, xix, 492. Kurz, S., botanical publication^, xiv, 421.

Forcst Flora of British Burma, xvi, 239.

Lahoratory notes of Johns Hopkins University, xiv, 67, xv, 216.

Lactose, synthesis of, xviii, 480. Ladertbwg, equivalence of nitrogen, xiii,

301. aldehydines, xvi, 64. 480. conversion of hyoscyamine i ~ t o

atropine, xix, 484. alkaloids of belladonna. etc., xx. 61. hornatropine, xx, 429.

Laiblin, constitution of nicotine, xv. 211. Lake basin, new Miocene. xiii, 228.

Great Salt, see GEOLOGY. Superior, cacoxenlte from. xvii, 333.

copper-bearing rocks of, xvi, 143. Hnronian of, xi, 206, 493, xii,

194, xiii, 245. xvii, 393. iron and copper districts of, xx,

330. Winnipeg, discharge of, xvii, 120.

glacial facts of, xii, 218, xviii, 483. height of, xii, 21 8.

Lakes, region of the Great. xvi, 394. Lalomon, xanthin in digestion, xv, 4'76. Lambert, E, morphology of human

teeth, xiv, 323. Lammcl, E., Nature of Light, xi. 224. Landaner, J., Blowpipe Analysis, xix,

251. LancZoGf, diplometer, xi. 403. Lnngley, S. I-'., transit observations with-

ont personal error, xiv, 55. new method in solar spectrum

analysis, xiv, 140. Janssen solar photograph. xv. 297. transit of Mercury, xv, 457. observatory on Mt. Etna, xvii. 269. observations on Mt. Etna, xx, 33.

Lanthanum, metallic, xii, 53. Lapparent, Revue de GBologie, xii, 149,

xiii, 315, xvi, 150. Lartet, Reliquie Aquilanica, xii, 70. Lasaub, A. v., earthquake of Herzogen-

rath, June 24, 1877, xv, 482. analcite, xvi, 155.


Laubenheimer, physical isomerism, xii, 214.

Laufer, separation of quartz. xv, 305. L a w , nitrogen in nitroglycerin. xv, 145. LavallBe, A., Arboretum Segrezimum,

xiv. 428. Lavas of Vesuvins, xii, 227. Lea. L, inclusions in gems, xii, 151. Lea. Jf. C., sensitiveness of silver bro-

mide, xi, 459. Vogel's color theory. xii, 48. sensitiveness to light of salts of

silver. xiii, 369, xiv, 96. new developers of the photo-

graphic image, xiy, 49. reactions of silver chloride and bro-

mide, XV, 189. ammonio-argentic iodide, xv, 379. development of the latent photo-

graphic image, xix, 480. Lead, action of saline solutions on, xiv,

411. tetrachloride, xviii, 141.

LeBel, normal butylenc, xv, 474. LeConte, J., crushing in Coast Range of

California, xi. 297. note on binocular phenomena ob-

served by Prof. Nipher. xiii, 262. critical periods in the history of the

earth, xiv. 99. phenomena of binocnlar vision, xiv,

191, xx, 83. glycogenic function of the liver, xv,

99, xix. 25. structure and origin of mountains,

xvi, 95. cxtinct volcanoes about Lake Mono,

xviii, 36. old river.beds of California, xix, 176. Elements of Geology, xv, 218.

Le Conk. J. L., Address, xii, 314. Rynchophora, xiii, 242.

Leeds. A. R., lithology of the Adiron- dacks, xiv, 240.

Leidy, J, fossils from Ashley beds, xii, 232

fishes of Mesozoic red shales, xii, 223.

rhizopods, xiii, 239. remarks on the yellow ant, xiv. "4. circumspection of ants, xv, 320. black mildew of walls, xvii, 339. fossil Caribou, xvii, 41 0. Fresh-water Rhizopods of &fort11

America, xix, 240. Leiz~oldt, G.. mean height of Europe, xvi,

150. Lemberg, J., serpentine of Zohlitz, xi,

234 ~einhard . G.. Minerals of Baden, xii,

230.

Lesluj, J; P., terrace levels in Pennsyl- vania, xvi, 68,

Hudson River plant in roofing date of Pennsylvania, xix. 71.

Pennsylvania Geological Reports. xi, 63, xii, 63, xvi, 142, xviii, 148, xix, 73.

Se.squereux, L., on lignitic beds, xi, 147. marine plants from coal-measures,

xii, 22 1. notices of works on vegetable pale-

ontology. xiii, 473. Cordaites with flowers, xv, 317. Saporta's Plants of the world be-

fore man. xvii. 270. ~i1uria.h plants, xv, 149, 219. Tertiary flora, xv, 219. Fossil Plants of Sierra Nevada, xv,

319, 396. leuckart, R., Zoological Diagrams, xiv,

500. 5evison, W. G., on sand filter, xvi, 482.

electrolytic phenomena, xix, 29. kwis , Z., water courses on Long Island,

xiii, 142, 215. heights on Long Idand, xiii, 235.

>ewis, 8. C., the zodiacal light, xx, 437. ,eyden jar regulator, xi, 221. ibbey, W., Princeton Scientific Expedi-

tion, xviii, 49'7. %bermann, emodin from bark of buck-

thorn, xiii, 148. coloring matter of egg-shells, xvi,

66. dight, absorption of, xiii, 304.

action on silver broinide, xi, 215. of on vegetation. Gray, xx, 74.

and electricity, xi. 55, xx, 145. from glowing platinum, xviii, 446. from luminoac flames, xiii, 2 17. influence of in chemical changes,

xiv, 416. on electrical resistance, xiv,

152. Msxwell's theory of, xix, 485. new standard of, xix, 69. photometric comparison of, Rood,

xv, 81. polarized, power of solution of qui-

nine to rotate, Draper, xi, 42. reficction of, xv, 394.

production of sonnd by, xx, 305. refraction, law of, xii, 36. the electric, xix, 70, 141, 337, 475. velocity of, xv, 394. xvii. 324, xviii,

390. and density of bodies, xx, 62.

white and colored, Rood, xx, 81. zodiacal, &wig, xx. 437.

ighthouse Board. Report, nnt., xi, 423. Aghtning, protection from, xii, 457.

498 GENERAL IXDEX. [38

Limbs of vertebrates, Thachw, xiii, 323, xvi, 160, Harsh, xix, 170.

Lime, solubility in water, xvi, 322. Limpricht, analysis of nitro-compounds,

xv, 306. Lindberg, S. 0.. Bryinem acrocarpm, xvi,

94 . -. Monographia Metzgeriw, xvi, 74.

Linnean Society, Journal of, xv, 224, xviii, 156.

Transactions of, xviii, 317. Lintner, J. A., Entomological Contribu.

tions, xvi. 328. Lippmann. eikosylcne, xvii, 404.

electrometer, xiii, 304. Lippich, absorption of light, xiii, 304. Liquids, analysis of mixed, xii, 139.

separation of mixed, xi, 144. thermal properties of, xi, 321.

List, series of magnetic compounds, xvi, 381.

Listing, constants of the terrestrial sphe. roid, xvii, 74, xix, 335.

Lithological characters as tests of geo. logical age, xiv, 257.

Lithology, some points in, Dana, xvi, 335. 431, xviii, 134.

Little, G., Georgia Geological Report. xi. 229.

L&&. glycogenic function of, LeConte, xv, 99, xix, 25.

Liversidge, A., minerals of New South Wales, xiii, 162.

chalk in the New Britain prono, xx, - 333.

Lloyd, T J. B., glacial phenomena in Jefferson Co., N. Y., xi, 495.

Lockwood, E., the Mahwa tree. xviii, 156. Lockyer, J. N.. snpposed compound na-

ture of the elements, xvii, 64, 93. substances which produce the chro.

mospheric lines, xvii, 250, xviii, 158. new method of spectrum observa-

tion, xix, 303. Spectrum Analysis, xvi, 68.

Locust, see ZOOLOGY. Lam. see GEOLOGY. Lommel, fluorescence, xiii, 380, 466. London, rocks under, xviii, 151. h q , action of steam on ignited char-

coal. xvi, 316. Long-Island, heights on, xiii, 235, 403.

water courses on, xiii, 142, 21.5. Loomis, E., contributions to meteorol-

ogy, xi, 1, xi;, 1, xiii, 1 , xiv. 1, xv, 1, xvi, I, xvii, I . xviii, 1, xix, 89, xx, 1.

Lorentz, velocity of light and density of bodies, xx, 62.

Lorem, footprints from anthracite coal measures, xviii, 232.

Lossen, oxidation of albumin, xix, 485.

Louguinine, constitution of the phosphates, xiii, 56.

Louisiana, borings near Lake Borgne, xvii, 252.

Love, E. G.. edible earth from Japan, xix, 417.

Loren, S., EchinoidBs, xii, 239. Lovering, J., velocity of electricity, xi,

n * , 4 I l .

Lubbock, J., Scientific Lectures, xviii, 418.

Ludlow, W., Report of a Reconnaissance from Carroll, Ilontana Terr., xiii, 228.

Lu, A. P., chemical dynamics, xv, 308. alkaloids of the aconites, xvi, 383.

Lunar, see Xoon. Lunge, boiling point of sulphuric acid,

xvi, 63. Manuf. of Snlphuric Acid. xix. 230.

Lyman, B. S.. Geological Survey of Japan, xix, 156.

Lyman, T., Ophinridm, xii, 158. Ophiurida: and Astrophytidm of

Challenger Exped., xvi, 406, xix, 248.

MacDonald. W. W., Princeton Scientific Expedition. xviii, 497.

Macfarlane, J., rock salt at Wyoming, New York, xvi, 144.

Geological Railway Guide. xvii, 83. Hac Gregor, J. G., conductivity of

stretched silver wire, xi, 224. of saline solutions, xi, 225.

Mackintosh, J. B., analysis of meteoric iron, xx, 74.

Maclean, J. P., Mound Bnilders, xviii. 495.

Macmillan, H., First Forms in Ve~e ta - tion, xi. 156.

Macomb, J. N.. exdorations under, xii. 220.

Macoun, J., Botany of British Columbia, xiv, 427.

Canadian Plants, xvi, 166. Magnet, new action of on electric cur-

rents, Hall, xix, 200, 235. Magnets, floating, Mayer, xv, 276, 477,

xvi, 247; Warder and Shiplev, xx, 285. Kagnctic compounds, xvi, 381.

declination in Piedmont, xix, 235. in the United States, xiii, 85,

Hilgard. xix, 166, 173. distribution, Rowland, xi, 17, 103. induction, xii, 296. storm, Schott. xvii, 203. storms and the aurora, xx, 240.

Magnetism, and electric spark, xi, 57. thermal equivalent of, xi, 221. new theory of terrestrial, xviii. 69.


Magneto-electric machine, gram, xi, 405. Magnifying glass, new, xii, 57. Mahn. direct union of calcium oxide and

carbon dioxide, xviii, 399. Maize fodder, composition of, xiii, 202. Mallard, explosion of fire-damp, xii, 295. Hallett, J. IV., achrematite, xi, 152.

formula? of urea, etc., xi, 185. 291. sipylite, a niobate, xiv, 397. guanajuatite, xv, 294. meteoric iron from Virginia, xv. 337. brircenite, Huitzuco, Mex., xvi, 306.

Mallet, R., probable temperature of tbe primordial ocean, xix, 166.

theory of volcanic energy, xii, 463. Volcanoes. xiv, 157.

Malt extract, action on starch, xii, 388. Mammals, see ZOOLOGY and GE~LOGY. Mamn~oth cave, Hovey, xvi, 467. Man, early, in Britain, Dawkins, xviii,

150. xix, 333, xx, 70. in Lower Pliocene, xii, 147. origin and antiquity of, Wallace, xii

371. remains of in New Jersey, xiv, 247

xvi. 409. in Virginia, xi, 195. in Settle Caves, xi, 331. in Robin Hood Cave, xii, 323.

Manganese, boride, and iron, xi. 485. determination of in iron ores, xiv

418. of sea-bottom, xii, 265. rose-colored sulphide of, xiv, 418.

Manituba, locusts in, xiii. 40 1 . Manometer, high pressure, xii, 2 15. Marcel carbon dioxide in expired air, xx

426. Marey, waves in elastic tubes. xi, 145. Marignac, C., chemical notation, xv, 59

187. ytterbiun~. xvii, 62.

Harks, W. D., native zinc, xi, 234. Marocco, tour in, xvii. 332, 338. Mars, diameters of, Yuung, xix, 206.

discovery of satellites of, xiv, 326 ephemeris of satellites, xviii, 317.

X&rsh. 0. C.. characters of the Dinoce rata, xil 163.

of the Tillodontia, xi, 249. of the Brontotheridz, xi, 335. of Coryphodon, xi, 425, xiv, 81.

on new Pterodactyles, xi, 507. on new Odontornithes, xi, 509. new Tertiary mltmmals. xii. 401. characters of American Pterodac

tyls, xii, 479. rec4nt discoveries by, xii, 59. characters of Odontornithes, xiv, 8E new and gigantic Dinosaur, xiv, 87 new vertebrate fossils, xiv, 249.

Karsh, 0. C., introduction and succession of vertebrate life in America, xiv. 337.

Stegosauria, a new order of reptiles, xiv, 513.

new Jurassic Dinosaurs, xiv, 514, xv, 241.

new species of Ceratodus. xv, 76. new fossil reptiles, xv, 409. new mammal. Jurassic, xv, 459. new ~ t e r o d a c t ~ l , Jurassic,'xvi, 233. characters of American Jurassic

mammals, xv, 459, xviii, 60, 215, 396, xx. 235.

new order of extinct reptiles, Sau- ranodonta, xvii, 85, xix, 169, 491.

Dinosaurs, xvi, 411, xvii, 86, xix, 253, 395.

additional characters of the aura- poda. xvii, 181.

vertebrie of recent birds, xvii, 266. polydactyle horses, xvii, 499. new Jurassic mammals, xviii, 60,

215, 396. history and methvds of paleonto-

logical discovery, xviii, 323. new Jurassic reptiles, xviii, 501. Mosasanroid reptiles, xix, 83. new orders of Jurassic mammals,

xx, 235. Odontornithes. xx, 149.

Martin, C., origin of tender shrnbs and trees in the South of France, xiii. 471.

Maryland, roofing slate, fossil of, xix. 71. serpentine marble from, xviii, 311. surface geology of, xv. 245.

Massachusetts Bay, Tertiary in, xviii, 148.

Massachusetts, Carboniferous in, xx, 416. Fungi in vicinity of Boston, xv, 223. geological map of, xii, 459. geology of Berkshire Co., xiv, 37,

132, 202, 257. geolo$y of eastern, xix, 414. gravel ridges of the Merrimack, xiv,

239. Helderberg of Bernardston, xiv.

379. Institute of Technology, xiv, 16'7. minerals from, xvii, 398, xix, 116,

237. porphyry of Marblehead, xi, 495. rocks abont Boston, xv, 220, xvi,

153. Westfield during the Champlain,

xiii, 262. Masters. M Z!, morphology of Primula-

cea?, xv. 40 1 . Matter, constitution of, xvii, 323, xx,

340. lifathenmtics, Amer. Jonrn. of, xiv, 246. Matthews, W., Hidatsa Indians, xiv, 422.

Matthey, H G., standard meter, xiii, 149. Zatzger. W. O., fossil elephant in Wash-

ington Territory, xiii, 157. Mauna Loa, eruptions of, xiv, 68. xx, 71. Maw, G., region of the Great Lakes, xvi,

394. Maximowicz, C. J., Spirzeacew, xviii. 415. Maxwell, Ohm's law, xii, 455.

protection from lightning, xii, 457. theory of l i ~ h t , xix, 485. Matter and Motion, xv, 407.

Mayer, A. M., acoustics, xi, 324, xii, 329. experiments with floating magnets,

xv, 216, 477, xvi, 247. Sound, noticed, xvi, 392. Light, noticed, xiv, 419.

Mayer, respiration of plants, xi, 238. Mazurowska, ethyl sulphate, xii, 50. NcCauley, C. A. H., Pagosa Springs,

Colorado, xvii, 497. McCook, H. C., distribution of a spider

by trade winds, xvi, 83. habits of Formica rnfa. xiii 241. Agricultural Ant, xx, 433.

McCoy, Paleontblogy of Victoria, xii, 149, xvi, 82.

McCulloch, R. S., Theory of Heat, xii, 241.

&Farland, R. W.. curve of eccentricity of earth's orbit, xi, 456.

perihelion and eccentricity, xx, 105. McGee, W. J;, drift formation in north-

eastern Iowa, xv, 339. artificial mounds of northeastern

Iowa, xvi, 272. crania of monnd-builders, xvi, 458. glacial drift. xviii, 301.

E L e o d , Leyden jar regulator, xi. 221. formation of ozone, xix, 402.

ikGedicus, glyoxalyl-urea, xiii. 463. Jledlicott, H. B., Geology of India, xix,

148. illeehan, insects and fertilization, xii, 397.

abnormal growth in an apple tree, xiv, 243.

Native Flowers and Ferns, mi , 72, 157, 403, xvii, 412. xx. 336.

Meek, F. B., fossil plants from Virginia, xi, 66.

Cretaceous and Tertiary Inverte- brates, xii, 145.

Paleontology, Simpson's Expedi- tion, xii, 221.

40th Parallel, xv, 316. obituary, White, xiii, 169.

Meldola. R., cause for appearance of bridlt lines in solar spectrum, xvi.290.

Melezitose, xiii, 374. Melting points, determination of, xiv,

65 ., . Mendeldefi Mariotte's law, xiii, 58.

Kendelsohn, tar-creosote. xiii, 302. Mendenhall, temperature and index of

refraction, xi, 406. gravity at Tokio, xx. 124.

Mercadier, Lissajous' curves, xii, 455. ifercury, electrolytic estimation of,

Clarke, xvi, 200. purification of. xvii, 403. waves on. xi, 56.

ifercury, transit of, xv, 455, 457, 484. aerriman, M.. Method of Least Squares,

xv, 79. Merz, synthesis of formic acid, xv, 2 11. iletadoleryte, metadiabase, etc., xi, 121,

122, xii, 395. kietals, diathermaneity of. xiii, 303.

electrical deposition of. Wrighl, xiii. 49, xiv, 169.

photo-electric properties of, xv, 215. Lfeteor of January 31st, 1876, Smith, xi,

4.58 -. .. of December 21st, 1876, xiii, 166. of June 12th, 1877, Kirkwood, xiv,

163. vfeteors, bright, Sawyer, xvi, 348.

Cambridge, November 3,. 1877, xv, 158.

from Biela's comet in 1878, Sawyer, xvii, 74.

radiants of, Sawyer, xvii, 468. Kovember, xii, 473. xv, 76.

Lfeteoric fireballs, xiv, 75. iron, analysis of, xx, 74.

aragonite on, Smith, xii, 107. daubreelite in, xii, 109, xvi, 270 Bates Co., Missouri, Smith, xiii,

213. Cleberne Co., Alabama, Hidden,

xix, 370. Ivanpah, Shepard, xix, 381. North Carolina, Burlon, xii, 439 ;

Smith, xiii, 2 13 ; Hidden, xx, 324. Pittsburgh, xii, 72. Virginia, Mallet, xv, 337. Texas, xii, 64.

irons, two new, xiv, 246. of Rochester, Indiana, Shepard,

xiii, 207 ; Smith, xiii, 243, xiv, 219. stone of Cyntbiana, Ky., Smith, xiii,

243, xiv. 224. of Vernon Co., Wis., Smith, xii,

207. of Warrenton, Warren, Co., Mo.,

Smith, xiii, 243, xiv, 222. Emmet Go.. Iowa, Peckham, xviii,

1 7 ; Shepard, xviii. 186, xx, 136; Smit?~, xix, 459, 495.

Ransas City, Parker, xii, 31 6. snpposed, of Chicago, xviii. 78. of Waconda, Shepard, xi, 473;

Smith, xiii, 21 1.


Meteorites, experimental studies of,Dau- &he, xiv, 610, xix, 386.

carbon compounds in, Smith, xi, 388, 433.

gases in, Wright, xi, 253, xii, 166. Meteorology, contributions to, Loomis,

xi, 1, xii, I , xiii, 1, xiv. 1, xv, 1, xvi, 1. xvii, 1, xviii, I , xix, 89, XX, 1.

of Golden, Colorado, xiii, 326. Meter-diagram, xi, 423. Meter, standard. xiii, 149. Methyl aldehyde, production of, xvi, 382. Methyl-violet, new synthesis of, xviii,

221. Metric System, xiii, 244. Meusel, nitrites from bacteria, xi, 53. Meyer, E. v., platinic sulphide, xiii, 301. Meyer, L., evolution of hydrogen, xii, 51. Meyer, R., introduction of hydroxyl by

direct oxidation, xix, 228. Heyer, K, vapor-density methods, xii,

453, xiv, 484. xvii, 63, xviii, 140, 222. increase of weight by combustion,

xiii, 304. equivalence of nitrogen, xiii, 373. vapors of phosphoric pentasnlphide

and indium chloride, xviii, 7 I . vapor - densities of metallic chlo-

rides, xviii, 140. vapor-density of chlorine, xix, 226.

Michael&, aromatic compounds containing arsenic, xi, 54.

equivalence of boron, xix. 404. selenous acid, xix. 483.

Michelson, A. A, velocity of light, xv, 394, xvii, 324, xviii, 390.

Michigan, forest products of, xii, 156. Hnronian rocks of, xii, 194. ice-floes in Champlain of, xi, 225.

Micrometer, new position, Waldo, xx, 49. Microphone and earthquakes, xviii, 159,

xix, 427. of Hughes, xvi, 60.

blicrophotography with Tollos' objective C'utter, xviii. 93.

Microscopical congress, xvi, 161. Journal, American, xvi, 409, xix

167. Society, New York, xiii, 326.

Miers, J., Barringtoniacese, xii, 469. Apocyuaces of S. America, xvi

239. Mildew, see BOTANY. Miller, S. A., American Paleozoic Fossils

xiv, 156. Milne, J., Siberian steppes, xv, 65. Mihe, S., ice work in Newfoundland

xiii, 155. Mills, chemical curves, xx, 141. Mimicry in butterflies. xii, 311. Mineral analyeis. Clarke, xiii, 290.

Iineralogical communications, xv, 482. Society of France, xvi, 155.

lineralogy, Journal of, xii, 152, xiii, 162. ~IHERALS-

Abriachanite, xviii, 484; Achrema- tite, dlallat, xi, 152 ; Aglaite, xvii, 399, xix, 238; Albite, xix, 239, xx, 270; Amber from New Jersey, xvii, 410 ; Amblygonite, Penjield, xviii, 295; Analcite, xii, 151, xvi, 155: Animikite, xvii, 487 ; Anomite, xv, 150, xvii, 176: Anorthite, p~eudomorph, R q p e r , xvi, 364; Anthracite of Pennsylvania, xv, 66; Apatite, Canadian, xviii, 486; do. in trap of New Iiaven, xiv, 217 ; do. containing manganese, Penfild, xix, 367 ; Aragonite, on meteoric iron, Smith, xii, 107 ; Asphaltum from New Jersey, xvii, 410 : Sutunite, xiv, 496.

Barcenite, Mallet, xvi, 306 ; Barite, Missouri, Broadhead, xiii, 419 ; Bast- nasite, Allen and Gomstock, xix, 390 ; Beccarite, xx, 73 ; Bernardinite, Still- man, xviii, 57, xx, 93 ; Bl~reckite, xviii, 484; Biotite, lithiferous, xi, 431 ; Bo- racite, xviii, 485 ; Bravaisite, xvi, 155 ; Brookite, xi, 234.

Cacoxenite, L. Superior, xvii, 333 ; Calcite, xiv, 21: ; Calcite and quartz, E. S. Dana, xii, 44 8 ; Calcozincite, xii, 231 ; Callainite, xiii, 295 : Cassiterite, xx, 56; Chabazite, xviii, 49, 72; Chalcomorphite, xii, 150; Childrenite, xix, 315, 316: Chondrodite, xi, 139, xii, 229; Chromic iron, xi, i52; Chrysolite, titaniferous, xvii, 334; Cin- nabar, Christy, xvii, 453 ; Clinocrocite, xviii, 484: Clinopheite. xviii, 484 ; Coloradoite, xiv, 423 ; Col~lmbite. xiii, 361. 362; Cuprocalcite, xii, 396; Cy- matolite, Julien, xvii, 398, xix, 235 ; Brwh and Dana, xx, 267.

Damonrite, xvii, 1 76 ; Danburite, xx. 1 1 l ; DaubrQelitc, Smith, xii, 109, xvi, 270; Daubre~te, xii, 39G; nickin- sonite, xv, 399, xvi, 114, xvii, 366; Dolomite, xii, 72 ; Durangite, Brwh, xi, 464 ; Banks, xii, 274; Ilysanalyte, xiv, 243.

Eggonite, xviii, 483; Enstatite rock, 8. Africa, xvii, 334 ; Enysite, xiii, 162; Eosphorite, Brush and Bana, xv, 398, xvi, 35, xvii, 366, xviii, 47, xix. 3 16: ft:pidote, xviii, 485 ; Eucblorite, xii, 231 ; Eucryptite, Brush and Dana, xx, 266 ; Euxenite, xiii, 365, 369.

Fairfieldire, xvi, 123, xvii, 359, 367 ; Feldspar, red, xx, 336 ; Feldspars, new method of determining. Szab6, xiv, 241 ; Fergusonite, xiii, 367, 369, xx, 57, 150 ; Ferrotellurite, xiv, 42.4 ;


MINERALS- Fillowite, Brush and Dana, xvii, 363, 367 : Fireblende. xvii. 334 ; Franklin- ite and spinel group, Seym. xii, 210: Fredricite, xx, 72; Friedelite, xii, 151 ; Friseite, xvi. 398.

Garnets from trap of New Haven, Conn., Dana, xiv, 215; Garnierite, xi, 152. 235 ; Gmelinite, N. Scotia, Howe, xii, 270; Gothite, hl. issouri, Broadhead, xiii. 420; Grahamite, Rimball, xii, 277; Graphite in Canada, xvi, 148; Guan- ajuatite, xiii, 3 19, xv, 294; Guejarite, xx, 73 ; Gummite, xiv, 496, xviii, 153 ; Gypsum of Ilillsboro. xvi. 148.

Ilamartite, xix, 391 ; FIannayite, xvii, 487 ; Eiatchettolite, xiii, 365, 369, xiv, 128 ; Iia~~ghtonite, xviii. 484 ; Renwoodite, xiii, 162 : Hermannolite, xi. 140, xiii, 390 ; Herrengrundite, xviii. 484; Hetrerolite, &ore, xiv, 423 ; Hibbertite, xvi, 398 ; IIofmann- ite, xviii, 484; Homilite, xv, 318 ; Hornblende, xvi, 397 ; Huantajayite, xii. 396 : Hullite. xvi. 398 : Huntilite. xvii, 486; Humite. xii, 229; Hydro- castorite, xiii. 3 18.

Ihleite, xii. 151 : Ionite, Pwrnell, xvi, 153 ; Iron in dolerytes. liawes, xid, 33 : native of Greenland, xviii, 72.

Jarosite with gold, xviii, 73. Keatingine, xii, 231 ; Killinite, xix,

239, xx. 274; Krennerite, Ruth, xv, 482 ; Kronkite. xii. 396.

Labradorite of aft. Slarcy, xiv, 241 ; Lawrencite, xiii, 3 18 ; Lepidolite, xv, 150, xvii. 176, 333 ; Lepidomelane, xv, 150, xvii. 176; Leucomannanite, xviii, 484 : Leucoxene, xvi, 396 ; Lint- onite, xix, 122; Lithiolite, xv, 482, xvi, 33 ; Lithiophilite, rv. 48 1 , xvi, 33, 118, xvii, 238, 367, xviii, 45, 46; Lonisite, xviii, 484; Luckite, xx, 73; Ludlamite, xiii, 318.

hfagnetite, xiv, 217 ; Xagnolite, xiv. 424 ; Blalinowskite, xii, 397 ; Mallard- ite. xx, 73; Mangantantalite, xix, 132; Margarite. xv, 150, xvii. 176 ; Melan- ite, analysis, xiv, 216; Meroxene, xv, 150, xvii, 176: Micas, crystallization of, xv, 150 ; Microcline, xx, 273 ; Mi- crolite, xiii, 368 ; Mixite, xx, 73 ; Mot- tramite, xii, 466 ; Muscovite, xv, 150, xvii. 176. xix, 239, xx, 272.

Newberyite, xvii, 48; ; Niccolite, xvi, 152; Nickel, estimation of, xiv, 178; Noumeite, xi, 235.

Ontariolite. xx, 56 ; Onyx, Mexican, xii.7466 ; Opal, xiii, 326 ; Orixite, xx, 73; Orthoclase, Willicrms, xi, 273; Ozocerite in Utah, hkberry , xvii, 340.

~IBERALS- Paracolumbite, xx, 56 ; Paragonite,

xv, 150, xvii, 176; Parailmenite. xx, 56: Pagodite, green, xx, 57; Peck- hamite, Smith, xx, 136 ; Peganite, identity of, Chester, xiii, 295 ; Pelag- ite, xiii, 318 ; Pelhamine, xii, 231 ; Perofskite, xix, 157 ; Petalite, composition oE vii, 333 ; Pinite in Mass., Crosby, xix, 116; Phacolite and see- bachite, xi. 152 ; Phillipite, xii. 396; Phlogop~te, xv, 150, xvii, 176 ; Phos- pburanylite, xviii, 153 : Plagiocitrite. xviii. 484; Plagioclase, optical properties of, xix, 157 ; Protovermicolite, xvi, 152 ; Pseudobrookite, xvi, 398 ; Pseudonetrolite. xx, 73 ; Psittacinite, Genth, xii. 35 ; Pyrophosphorite, xv. 49 ; Pyrostilpnite, crystalline system of, xvii. 334 ; Pyroxene, xiv, 017, xvi, 397 ; Pyrrhotite, composition, etc., Hawington, xi, 387, twin of, E. S. Dana, xi, 386.

Quartz. xiii, 234, xv, 305, xix. 239; and calcite, E. S. Dana, xii, 448.

Randite, xvii, 487 ; Reddingite, xvl, 120, xvii, 365, 367; Reinite, xviii, 484; Rensselrerite in Canada, xvi, 148 ; Rhodochrosite, Brush and Dana, xviii, 50; Rogersite, xiii, 367, 369; Roscoelite, xii, 31, 32, 466; Ruther- fordite, xx, 57.

Salt, rock, Wyoming, N. Y., xvi, 144; Pamarskite, xi, 201, xiii, 234, 362, 369, 390, xiv, 509, xv, 220: analysis of, xiv, 71, 130 ; Saussurites, anal- y.es of, xvi, 341, 395 ; Scapolite, xx, 54 ; Scapolitcs, chlorine in, Adams, xvii, 315 ; Scheelite containing gold, xiii, 451 ; Schraufite, xi, 152 ; Seebach- ite, xi, 152 ; Selwynite, xi, 235 ; Sepi- olite, fibrous, Chester, xiii, 296; Scr- pentine. xi, 234, 491 ; Silaonite, xiii. 319 ; Silica, crystallization of, xvi, 154; Silicate, native gelatinous, xviii, 72 ; Sipylite. Mallett, xiv, 397 ; .ytterbia in, xvii, 167 ; Sphierocobaltite, xiv, 243; Spodumene, xvii. 333, xix, 237, xx, 257. 351 ; Staurolite, xi, 384, xx, 56; Strengite, xiii, 318, xvi, 152 : Stiitzitc, xvi, 398 ; Sylvanite, analysis of, Clarke, xiv, 286 ; Szaboitc. xvi. 399.

Tantalates, American, Comtock. xix, 13 1 ; Tantalite, Alabama, xiv, 323, xv, 203 ; Tellurite, xiv, 424 ; Tetrahedrite, xv, 318, xvii, 401 ; Thomsonite from Minnesota. xix, 122 ; Titanornorphitc, xix. 156; Torbernite, xiv, 496; Tour- maline, Williams, xi, 273 : Tridymite, xv, 66, xvi, 154 ; Triphylite, t'en&ld. xiii, 425, xvii, 226; Triploidite, Brush


MIYERALS- and Dana, xv, 398, xvi, 42, xvii, 366; Tripoli, Carboniferous, in Indiana, xii. 307 ; Troilite, xi. 68; Tysonite, xix, 390.

Uraconite, xiv, 496 ; Uraninite, xiv, 496, xix, 220 ; Uranocircite, xiv, 242 ; Uranotil. xviii, 153 ; Urusite, fienzel, xviii, 72.

Vanuxemite, xii. 231 ; Variscite, xiii, 295. xv, 207 ; Venerite, xiv, 242 ; Vreckitc, xviii, 484.

Wattevillite, xviii, 484 ; Werthe- manite, xii, 396 ; of Bourbonne-les- bains, xii, 150 ; Whetstone, composition of, xviii, 41 2 ; Wollastonite, crystals, Root, xix, 239.

Xantholite, xviii, 484. Yttrotantalite, xiii, 369, xx, 56. Zinc, native, illarks, xi, 234; Zinn-

waldite, xv, 150, xvii, 176. Minerals in FairGeld county, Brush and

Dana, xvi, 33, 114, xvii, 359, xviii, 45, xx, 257, 351.

Minerals, artificial, D(mbrt!e, xii, 150, xviii, 151.

Minks, A., gonidia of lichens, xvii, 254. Das Microgonidium, xix, 158.

Minn~sota Acad.. Bull.. xii. 478. xv. 407. Geological Reports, xii, 149, xiv,

422, xvii. 168, xviii, 483. lcess of, Winchell, xvii, 168. zeolites of Cook Co., xix, 122. River, valley of, xvi. 417.

Mirrors. magic, of Japan, xvii, 483. Mississippi, borings iu delta, Hibard,

xvii, 252. report on bridging, xvi, 407, 417.

Missouri. archzeology of. xx, 435. drift in, xi, 150. lead of, xiii, 468. magnetic survey of, xix, 234. mineral? from, xiii, 419. Uuiversity. Contributions from Lab-

oratory of, xiii, 468. Mitchell, M., Jupiter and its satellites, xv,

38. satellites of Saturn, xvii. 430.

Mixtw, W. G., ethylidenargentamine- ethylidenammonium nitrate, xiv, 195.

amylidenamine silver nitrate, xv, 205.

ethylidenamine silver sulphate, xvii, A?? -- . .

Mi;bius, K., on Eozoon, xviii, 177, 240. Moissan, amalgams of chromium, etc.,

xvii, 102. Mojsisovics. E., work by, not., xi, 412.

dolomite of southern Tyrol. xviii, 71. Molecule, effective action of, Norton, xvii,

346, 433.

Molecule, free path of, Hodges, xix, 222. variab~lity of, Bbrton, xvii, 183.

Molecules, dimensions of, xvii, 407. new series of, xvii, 4'17. size of, Hodqes, xviii, 135.

Molecular pressure, lines of, Crookes, xvii, 218.

structure, xv, 276. 477, xvi, 247. volumes, Clarke. xiii, 292. we~ghts and heat-absorbing power

of chemical substances, xiii, 217. Mold, see BOTANY. Montana, fossil vertebrates, xiii. 31 6.

Tertiary lake basin in, xi, 126. Moon. Hansen's tables of. xiii, 87.

motion of, Newcomb. xiv, 401 ; Stock- well, xviii, 387, xix, 1, xx, 95.

motion of the perigee of, xiv. 75. zodiacal light of, xv, 88, 231.

Hoore, G. E... hetzerolite, xiv, 423. Moravia, bone cave in, xviii, 235. Morley, E. W., oxygen i n the air, xviii,

168. Hwse, E S , Japanese Lingula and shell

mounds, xv, 156. extension of the coiled arms in

Rhynconella, xvii, 257. Shell Mounds of Omori, xviii. 418.

Mosandrum, Smith, xvi, 384. xvii, 62. Mosely, H. N., Notes by a Naturalist on

the Challenger, xvii, 497. Xound-builders, crania of, &Gee, xvi,

458. Mounds of northeastern Iowa, McGee,

xvi, 272. Mount St. Elias, height of. xi, 77, 242.

Washington, meteorology of, xvii, 7, xviii. 1.

points visible from, xiv. 331. Mountains, origin and structure of, Dar-

win, xvii. 320, Dana, xvii. 325, Dut- ton, xii, 142, Gilbert, xii, 16. 85, Le- Conte xvi, 95, Powell, xii, 414.

Mucorini, as the source of mineral coal, xx, 150.

Mudge, 8. F., Geol. of Kansas, xv~ii, 236. Muldev, action of hypo-chlorous oxide on

ethylene, xvii, 246. Miiller, F. v.. Phytographiw Australize,

xii. 156. Plants of Victoria. xviii, 237. Atlas of bhcalypts, xviii, 485. Index to 1st ed. of Linnzeus. xx, 157.

Miillw, H. W., aurora borealis, xx, 63. Muir, action of saline solutions on lead,

xiv, 411. Miintz, alcoholic fermentation, xvi, 320. Murray. J., sea-bottom, x ~ i , 255. ~Wusculm, constitution of starch, xvi, 31'1. Museum of Comparative Zoology, Me-

moirs of, xvii, 415, xx, 70.


Museum, National, Bulletins, xii, 71, 168, 239, xiv, 426, xv, 486, xvii, 340.

Proceedings of, xvi, 406. N. Y. State, report, xx, 74. Nouvelles Archives du, xviii, 317. Peabody, report of, xvi, 409.

Museums, new American, xiv, 76. Music, just intonation in, Poole, xv, 359.

Nakamura, sulphur in coal, xix, 229. Xaphthalene, xii, 138. Faphthalenes, new, xiii, 148. Natnralists' Directory, 1878, xvi, 163.

Quarterly. xix. 252. Naudin, heredity in plants, Gray. xi, 153. Naumann, vapor densities. xv, 208. Naumann, C. F., Jlineralogy, xiv, 424. Nautical almanac for 1880, xiv, 327. Nebraska, geology of, xix, 412. Nebula, changes, in, Holden, xi, 341.

motion of, HoEden, xiv, 433. of Orion, photographs of, Draper.

xx, 433. N e b u l ~ , new planetary, Pickering, xx,

303. Nebula-photometer, Pickering, xi, 482. Nebular hypothesis and satellites of

Mars. Kirkwood, xiv, 327. Neesen. the radiometer, xiii, 466. Nelson. E. T., origin of stylolites, xvii, 6t?. Neptnne and its satellite, xi, 159. Neptunium, a new element, xiii, 373. Nerves. rate of trar~smission through,

xv, 413. Xerrons action. periodic character of,

Garver, xx, 189. Nenbauer, Analysis of Urine, xviii, 70. Nevada. forests of central. xrii. 417.

Cornstock lode, heat of, xvii, 288. Newberry, J. S , fossil fishes from Tr~as

of New Jersey and Conn., xvi, 149. ozocerite in Utah, xvii, 340. Ohio Geol. Report, xi, 409, xvii, 331.

Atlas, xviii, 409. Macomb Geological Report, xii, 220.

New Britain gronp, chalk in, xx, 333. New Brunswick, hlascarene series, age

of, xii, 2 18. New Caledonia, geology of, xi, 151. Newcomb. 8.. Croll's Climate and Time,

xi, 263. Uranian and Neptunian systems, xi,

159. investigation of corrections to Han-

sen's tables of the Moon, xiii, 87. mean motion of the moon, xiv, 401. recurrence of solar eclipses, xx. 79.

Newfoundland, ice-work in, xiii, 155. Primordial fossils from, xvi, 225.

Vewfoundland, Silurian of. xii, 225. Vow Guinea, Miocene in, xiii, 157. Vem Hampshire, large bowlders in, xiv,

495. Connecticut Valley, Upham, xiv,

4.59. - -. drift in, xv, 149. ernptive rocks in, xvii, 147. Geological Reports, xiv, 240, 316,

xv, 149, xvi, 152, 399. granite of, xiv, 31 8. greenstones of, xii, 129, 395. Helderberg of Conn. Valley, xiii,

21 2 iron in dolerytes of, xiii, 33. leucoxene in diorites of, xvi, 396. lithology of, xvi, 152. Relief Geological Map of, xx, 72. snow-mass of Tuckerman Ravine,

xx. 329. Yew Jersey, amber and asphaltum from,

xvii, 410. Agricultural Report, xiii, 482. Catalogue of Plants of, xiv, 498. clay deposits. xv, 316. coralline limestone from Montague,

xv, 370. drift in, xv, 217. xvii. 332. flint-implements in drift of, xiv, 247,

xvi, 409. footprint in me~ozoic of, xviii, 232. Geological Reports. xi, 498, xiii,

231, xv, 216, 316, xvii, 332, xix, 489. hydro-carbon in trap of, xvi, 112. pseudomorphs after anorthite, xvi,

364. rainfall of, xiii, 231. terminal moraine, xv, 217. trap pbeets of, Russell, xv, 277. Triassic fishes of, xvi. 149.

New Mcxico, Eocene vertebrates of, xii. 297.

Galisteo Creek geology, xviii. 471. Xew South Wales, Cndgegong diamond

fields, xviii. 79. Yewton, A., extirpation of species, xii,

473. Newton, H. A., intra-mercurial planet, xii,

472. meteor of Dec. 21st, 1876, xiii, 166. astronomical notes, xiv, 74. xvii, 74. the origin of comets, xvi, 165. Holden's Astronomical Bibliogra-

phy. xix. 249. Uranometria Argentina, xix, 376.

Yew York, Calciferous fossils, n e ~ ~ x v i i i , 152.

Catskill Mts., xii, 300, xviii. 239, xix, 429.

clay-slates and grits of Poughkeep- sie, xvii, .57.

New York, glacial phenomena, Jefferson Co., xi, 495.

lithology of the Adirondacks, xiv, 240.

Lower IIelderberg of Port Jervis, xiii, 385.

Maclurea magna in Rarnegat limestone, xviii, 221.

Museum, Bmerican, xi, 247. State, Reports, xiv, 494, xvi, 328,

487. palieontology of, xiv, 493, xix, 489. Primordial f o d s from, xi, 369. rock salt, discovery of at Wyoming,

xvi, 144. Rondout fault, xviii, 293, 409. Serpentine limestone of, xii, 298. Taconic of, xvii, 57, 3 i R , 389, xviii,

227, 293, 409, xix, 50, 225, 451, xx, 21, 194, 359, 450.

Topographical Survey, xii, 162, xiii. 244.

Reports of, xviii, 79, xx, 80. trilobites, embryonic, xiii, 265. Wappinger Valley limestone, xvii,

389, xix, 50, 451. Westchester County limestone, xx,

21, 194, 359, 450. see also Long Island.

Nichols, E. L., character of the rays emitted by glowing platinum, xviii, 446.

optical method for measurement of high temperatures, xix, 42.

Nichols, H. A. A., volcanic action in Dominica, xix, 426.

Nicholson, H. A., Ancient Life-history of the Earth, xv, 315, xvi, 483.

Tabulate Corals, xviii, 411. Palieontology, xix, 73. Silurian Fossils of the Girvan Dis-

trict in Ayrshire, xix, 237. Nickel, cast, analyses of, Gard, xiv, 274.

in pyrrhotites and mattes, Chene3 and Richards, xiv, 178.

iodates of, Clarke, xiv, 280. magnet, examination of, xiv, 415.

Nicotine, constitution of, xv, 211. Niemann, relation of cystin to sulphatee

in urine, xiv, 151. Niemoller, new current interrupter, xvii,

407. Niles, W: H , glacial erosion of valleys,

xvi, 366. Nilson, plato- and diplato-nitrites, xiii,

147. platoiodnitrites, xiv, 149. specific heat of beryllium (gluci-

num), xv, 386. xvi, 384. ytterbia and scandium, xvii, 478. atomic weight of ytterbium. xx, 427.

of scandium, xx. 428.

Vipher, l? E., lantern galvanometer, xi, 111 A -.

probability of error in writing num- bers, xii, 79.

binocular vieion, xiii, 35. the electric light. xix, 141. magnetic determinations in Missouri

in the summer of 1879, xix, 234. Gtrates, Schoenbein's test for, Storer,

xii, 176. Vitric acid, see Acid. IJitrification. xv, 310, xviii, 217,

ferment theory of, Storer, xv, 444. Xitriles, conversion into amides, xv, 307. Xitrites, formation of, by bacteria, xi, 53.

plato- and diplato-, xiii, 147. Xitro-compounds, analy~is of, xv, 306. Vitrogen, absorptiou of, xii, 292.

action of ozone on, xiii, 372. compounds, xiii, 58. direct combustion of, xv, 51. equivalence of, xiii, 301, 373. in nitrates: estimation of, Johnson,

xiii, 260. in potable waters, xii. 292. measuring tube, xii, 452. of vegetation, Gilbert, xiii, 20, 99,

181. preparation of, xv. 305. trichloride, xviii, 67.

Vitroglyccrin, nitrogen in, xv, 145. iitsche, I-I., zoolo&d diagrams, xiv,

500. Vodot, interference fringes, xi, 57. Tordenskiold's Arctic Expedition, xviii,

78, xix, 165. Tordstedt, O., botanical puhl. of, xv, 225. iorth Carolina, earths of cerium group,

xiv, 509. Geological Report, xi, 61. samarskitc from, xi, 201, xiii, 234,

xv, 220. uranium minerals in, xiv, 496, xviii,

153. Vorton, W. A., set of bars of wood, etc.,

after a transverse stress, xi, 284. contact resistance, xi, 442. Co@als comet, xv, 161. varmbility of the ultimate molecule,

xvii, 183. force of effective molecular action,

xvii, 346, 433. Torway, littoral fauna of, xvii, 258. Vorwegian cxplori~~g expedition, xv, 78. Vouvelles Archives du Museum, xviii,

217. Vova Scotia, annual rainfall, xii, 13.

Institute of Nat. Sci., Proceedings of, xiii, 321.

iron ores of Pictou. xx, 241. !?umbers, errors in writing, xii, 79.

506 GENERAL INDEX. r46

Nuttall Omith. Club, Bulletin of, xii, 79, 472, xiii, 166. xv, 158, xx, 432.

Nyman, C. F., Conspectus Florre Euro- pam, xvii, 177.

Nystrom, J. W., treatise on steam engin. eering, xv, 79.

0 Oak.red, xx, 144. Obernzayer, viscosity of gases, xii, 140. OBITUARY-

Andrews, E. B., xx, 255 ; Angelin, xii, 80; Angstrom, J., xix. 77; An- thony, J. G., xiv, 432; Argelander, F. W. A., xii, 113; Asten, &. v., xvi, 410; Austin. C. F.. xix, 423.

Bartling, F. G., xi, 326; Beequerel, A. C., xv, 239: Belt, Thomas, xvi, 410; Bennett, J. J., xiii. 237 ; Yibra, Baron von, xvi, 164; Bigelow, J xvii, 180, 263, xix, 77 ; Billings, E., g i , 80, xiv. 78: Bloxam, A., xvii, 178; Boreau, Alexandre, xi, 326; Borszczow, E., xvii, 179; Bourgeau, E., xv, 225; Bradley, F. FT., xvii, 415 ; Braun, Alex- ander, xiii, 471, xv, 225 ; Brongniart, Adolphe, xi, 326, xiii, 237 ; Buek, H. W.. xix, 77.

Carey, J., xix, 421; Carpenter, Dr. P. P.. xiv, 80: Carson, Joseph, xiii, 238 ; Clarke, W. B., xvi, 334; Clifford, Mr. K., xvii, 416; Conrad, T. A., xiv, 247.

Darby, John. xiv, 499, xv, 225; Davies, Charles, xii, 320 ; Davis, Rear Admiral C. H., xiii, 246; Delafosse, Prof., xvi, 490: Deville, C. Sainte. Claire, xii. 478 ; Dove, Prof , xvii, 416; DuMortier, B. C., xvii, 179; Durieu, xvii. 178.

Ehrenberg, C. G., xii, 244, xiii. 238; Errnan, A., xiv, 336; Ettingshausen, A. von, xvi. 164.

Feay, 'CV. T., xix, 76 ; Fenzl, IS., xix, 78 ; Forbes, I)., xiii, 88 : Fox, R. W., xiv, 248 ; Fries, E. M., xv. 320, xvii, 177 ; Frost, C. C., xix, 493; Fiickel, Leopold, xiii, 238.

Gabh, W. M.. xvi, 164; Godet, C. H., xix, 158 ; Gray, J. E., xi, 326; Grav. Mrs. M. E.. xv. 225: Grenier. J. C: M., xi, 326 ; Grisebach: H. R. 8.: xix, 77 ; Grubb, T., xvi, 410 ; Grube, Edward. xx, 160.

Hadley, G., xiv, 499; Haldeman, S. S., xx, 352 : Hallowell, B., xiv, 432 ; Hanbury, Daniel, xi, 326; Hartt, C. F., xv. 324; Henry, Joseph, xv, 462; Hofmeister, Wilhelrn, xiii, 238, xv, 225, Hohenhacher, R. F., xi, 326.

~BITUARY- Irmisch, T., xix, 77; Itzigsohn, H.,

xix, 77. Jackson, Dr. C. T., xx, 351 ; Jaeobi,

xi, 326; Jewett, Col. E., xiv, 80; Johnston. J , xix, 82.

Kirtland. Dr. J. P.. xv. 80: Koch. K.. xix, 78 ; Kopp, '~rni le , 'xi. 80 5 Kurz, S., xvii, 178.

Lapham, I. A.. xi, 326, 333; Lassetl, William, xx, 436 ; Leonhard, G., xvii, 342 ; Lestibndois, T., xv, 225; Lever- rier, U. J. J.. xiv. 432: Lindheimer. F., xix, 158; Logan. Sir Wm., xi, 81.

Marvine, Arch'd R., xi, 424: Max- well, J. Clerk, xviii, 499 ; XcCheeney, xii, 244; McWnb. James, xvii, 179; Meek, F. B., xiii. 88, 169: Miers, John, xix, 78; Xiller. W. H.. xix, 496: Moore, David, xix, 78; Mudge, B. F., xix, 82 ; Munro, Gen. W., xix, 331; Murray, A.; xvii, 178; Myer, Albert J., xx, 256.

Newman, Edw.. xii, 244, xiii. 238 ; Newton, Henry, xiv, 335; Nolte, E. F., xi, 326; Kotaris, G. de, xiii, 322, xv, 225.

Olney, 5. T., xvii, 179; Orton, Jas., xiv, 51 2 ; Owen, Robert Dale, xiv, 80.

Parlatore, F., xv, 225; Peirce, Ben- jamin, XX, 436; Petermann. A. H., xvi. 410: Pfeiffer. L., xvii, 178: Pick- ering. Dr. Charles, xv, 408, xvii, 178; Poggendorf, J. C., xiii, 246; Poinier, Porter, xii. 164; Pourtal&s, Count L. F. de, XX, 160, 253

Quetelet, E., xvi, 410. Raspail, I?. V., xvii, 178; Reed. Dr.

Stephen, xiv, 168; Regnault, H. V., xv, 240; Reichenbach, H. G. L., xix, 7 7 ; Rive, A. de la, xv, 160 ; Robbins, J. W., xvii. 180, xix, 77 : Rcepper, Pi. T., xix, 340; Ruhmkod, N., xv, 160.

Sadebeck. A., xix, 168; Schimper, W. P., xix, 427 ; Serope, Geo. Poulett, xi, 248; Secchi, A., xv, 324; Seubert, M., xvii, 179 ; Smee, Alfred, xiii, 246 ; Smith, Mrs. Pleasance, xiii, 321, xv, 225; Snell, Ebenezer, xii, 320 ; Spach, E., xix. 77 ; Strong, Moses. xiv, 336.

Tenney, Sanborn, xiv, 168; Thom- son. Dr. Thomas, xv, 484, xvii, 179; Thuret, Gustave, xi, 326.

Visiani, R. de, xvii, 179 ; Volpicelli, P., xviii, 80.

Waltershausen, W. S. v., xiii, 326; Weddell, H A., xv, 225; Whcatstone, Charlcs, xi, 80 ; Wilkes, Rear Admiral Chas., xiii, 246; Wing, Augustus, xi, 334; Winslow, Dr. C. F., xiv, 168. Zanardini, G., xvii, 179.

VOLUMES XI-XX. 507

Objectives, see Color correction. Observatory, Cincinnati, publications of,

xiv, 246, xv, 406, xix, 249. Cordoba, letter from, xv, 468.

photographs, xv, 230. Harvard, Annals, xiv, 75, xvi, 329.

xviii, 491. xix, 250. centennial drawings. xi, 241. engravings, xi. 159, xiv. 75. photometric measurements,xix,

250. Report, xv, 77.

Lick, location of, xx, 338. in the Pyrenees, xi, 76. on Mt. Etna, xvii, 259, xviii, 80, xx,

33. paper dome for, Greene. xvii, 55. U. S. Naval, Observations, xi, 159,

xiv, 74. instruments and publications

of, xiii, 242, xvii, 495, 496. Warner, at Rochester, xx, 433. Winchester, horological bureau, xx,

149. Ocean, bottom deposits of, Challenger

Expedition, xi, 78, 506, xii, 255. circulation, xi, 58, x ~ i , 159, xiii, 437.

xvi, 349, xx, 425. depth between Britain and Green-

land, xii, 65. of Atlantic, xi, 162. of North Pacific, xi, 161, 506.

probable temperature of primordial, Hallet, xix, 166.

shoal in Atlantic, xiii, 326. under-water temp., Belknap, xv. 27.

Odontornithes, see GEOLOGY. Ogier, liquefaction of hydrogen silicide,

xvii, 478. thermic formation of hydrogen sili-

cide and ethyl silicate. xviii, 305. Ohio, bowlders in coal of, xvii, 68.

Cleveland shale in Delaware Co.. xvi. 70.

fossil crustacea from, xix, 33. ~eo lo~ ica l atlas. xviii. 409. 'Geol&ical Reports, ki, 409, xvii,

331, xviii, 409. Lower Carboniferous in, xviii, 137. Mound Builders, xviii, 498. . stratigraphy of Eastern, xx, 333. Waverly in, xvi, 216, xviii, 138.

Ohm's law, xii, 455. Oils of tansy and valerian, xv, 475. Oil-well records, xvi, 393, xvii, 69. Olefine bromides, transformation of, xv.

387. Olefines and alcohol, xi, 486.

synthesis of, xv, 386. Oliver, D., Flora of Tropical Africa, xv.

318.

kegon, igneous eruptions of the Cas- cades, xviii, 406.

Miocene fauna of, xix, 155. Drpnic liquids, phosphorescence of, xiii,

374. Orton, E., lower Waverly of Ohio, xviii,

138. Geology of Eastern Ohio, xx. 333.

Orton, J., Comparative Zoology, xii, 237. Oshorn, 11. F., lower jaw of Loxolopho-

don, xvii, 304. Princeton ScientiEc Expedition, xvi,

482. Osf, synthesis of polybasic acids, xii,

294. acid obtained by action of carbon

dioxide on phenol, xiv, 161. O'Sullivczn, action of malt extract on

starch, xii, 388. Ostwald. effect of mass on chemical ac-

tion of water, xi. 143. Otology, American Jonrnal of, xvii, 262. Owen, R., reptiles with features of Tri-

assic mammals, xi, 330. on the Dinocerata. xi, 401. Perm~an Theriodonts, xii, 224. rare British vertebrate fossils in

America, xvi, 395. Leiodon anceps, of the American

Cretaceous. xviii, 236. Oxindol, synthesis of. xvi, 64. Oxybarymetcr, xix, 482. Oxygen. affinity for hydrogen and car-

bonous oxide, xv, 51. and the haloid elements, xvii, 248. density of liquid, xv, 214. in metallic silver. xvi, 323. in the air, Morley, xviii. 168. in the sun, xiv, 89, xvi, 256, 290,

xvii. 162, 448, xviii, 262. liqr~efaction of, xv, 137.

Oxgzirconiurn light, xiv, 208. Ozone and carbon monoxide. xi, 136.

and silent electric discharge, xviii, 65.

formation of, xii, 212, xix, 402.

Pahst, preparation of ethyl acetate, xx, 60.

Pacific, see ocean. Packwd, A. S., outlet of Great Salt Lake,

xi, 149. Life Ilistories. not., xi, 326. Geometrid Moths, xii, 157. Zoology, xix, 244, xx, 76. 159.

Pagosa Springs, Colorado. xvii, 497. Palit?ontology, history of, Harsh, xviii,

323. Palaontographica of Prussia, xiii, 389.

508 GENERAL INDEX. r.48

Paleozoic, see GEOLOGY. Palladium. in alcohol flame, xiii, 148. Palmer, A. W., antimony tannate, xvi,

196, 361. Pulmieri, electrical meteorology, xv, 476. P a ~ e r , diathermaneitv of, xiii, 303. parish, R., Specific gravity Balance, xi,

246. Parker, J. D., fall of meteorite, xii, 316. Parkhurst, H. M., Astronomical Tables,

xii. 79. Parkman, I?, hybridization of lilies, xv,

151. ParreEo, G., manganese in iron ores, xiv,

418. Patterson, C. P.. use of the heliotrope for

telegraphic purposes, xix, 408. Putton, W. H., on Macropis, xviii, 211. Payen's Industrial Chemistry, xv, 486. Peabody Acad., Memoirs, not., xi, 243.

Museum of Archt-eology and Ethnol- -. ogy, xvi, 409.

Peach. B. N., Glaciation of the Shetland Isles, xx, 72.

Peale, 9. C., age of the Rocky Moun- tains in Colorado, xiii. 172, 388.

ancient outlet of Great Salt Lake, xv, 439.

Geological Report, noticed, xi, 496. Peat, compressed, xi, 332. Peck, C. H., Report N. Y. State Museum,

xvi, 487. Peckham, S. I?. mill explosion at Minne-

apolis, xvi. 301. fall of a meteorite in Iowa, xviii, 77. thomsonite, xix, 122.

Peet, P. D.. Amer. Antiquarian, xvii, 341. Peirce, C. S., sensation of color, xiii, 247.

wave-length comparison, xviii, 51. method of swinging pendulums,

xviii, 11 2. results of pendulum experiments.

xx, 327. Pendulum, compensating, Smith, xii,

106. experiments, Peirce, xx, 327. method of swinging, Peirc2, xviii,

- 5 0 i 1 l.

Pengelly, W., cavern exploration in Dev- onshire, xiv, 299, 387.

Pmfiekf, S. L., chemical composition of triphylite, xi~i, 425, xvfi, 226.

amblygonite, xviii, 295. childrenite, xix, 315. apatite containing manganese, xis,

367. Pennsylvania Alleghanies, heights of,

xiv, 69. anthracite of, xv, 66. Atlas of Coal Flora, xvii, 485. Cordaites with fruit, xvii, 409.

Pennsylvania, Lower Silurian crystalline rocks, Prime, xv, 261 ; Lesley, xix, 71; C. E. Ealall, xix, 413.

Devonian of Southwest, xv. 423. drift of Mercer Co., xx, 69. foot-prints of Mahanoy coal field,

xviii, 232. Geological Reports, xi, 62, xii, 63,

xiii, 75, 384, xiv, 69, xv, 314, xvi, 142, 332, xvii, 330, 485, xviii, 148, xix, 72, 487, xx, 69.

glaciation along the Klttatinny, xi, 233.

Kane geyser well. xviii, 394. Nesozoic fossils, xii, 223. mineralogical report, xiii, 317. oil-sands of, xix, 41 6 . oil well records, xvi. 393, xvii, 69. Paleozoic rocks of central, xiii, 384. Permian flora of, xix, 487. petrolenm, yield of, xix, 168. surface geology of, xv, 245. terrace levels in. xv, 248, xvi, 68. Wilcox spouting water-well, xvi,

144. Percival, J: G., "indurated bitumen" in

trap of Connecticut valley, xvi, 130. Percy, J.. Metallurgy, xix, 335. Perkin, formation of conmarin, xiv, 67. Permian, see GEOLOGY. Perrey, A., on earthquakes and age of

moon, xi, 233. Perrier, E., on starfishes, not., xi. 416. Perry, terrestrial magnetism, xviii, 69.

a dispersion photometer, xix, 319. Persulphuric oxide, xvi, 480. Peru, caves of Haallanca, xv, 317.

tetrahedrite from, xvii, 401. Peters, C. H. I?, new planets, xi, 317,

xii, 210, xiii, 243, xiv, 429, xv, 2118, xvi, 129, 379, xviii, 128, 389, xx, 421.

new variables and new planet, xii, 210.

lamst planets, xii, 291. orbit of Urda (167). xiii, 112. observations of comets, xiv, 60. positions of Swift's comet, xvi, 2 15. observations of the new planet (189),

xvi, 329. observations on the planet dis-

covered Mar. 21, 1879. xvii, 393. positions of planets, xviii, 54. planetoids (77), (199) and (200),

xviii, 209. Hersilia and Dido, xviii, 428. the planet Dido, xix. 130. the planet Lilaea, xix, 317. new planetoid and Hartwig's comet,

xx, 421. Petrifaction, xi, 150. Petroleum, yield of, xix, 168.


- xii, 451, xiii, 462.

specific heat of beryllium (glucinum), xv, 386, xvi, 384.

Peyritsch, J., Broidese Max~milianic, xix, 329.

Pfnundler, fusion of soft bodies, xii. 390. Phenanthrol, xiv, 414. Phenol, acids obtained from, xiv, 15 1.

destructive distillation of, xv. 53. volumetric estimation of, xvi, 383.

Philipp, solidifying point of bromine, rvili 304.

7 - Philipplum, xvii, 61. Phzllips, J. A., "greenstones" of Kestcrn

Cornwdi, xiii, 159. Phlobathen, xx, 144. Phloroplucin and nitrites, xi, 487. Phonometer, Xayer, xi, 324. Phosgene gas, action of on ammonia,

xix, 226. Phosphate, reaction of sulphuric acid

upon tri-calcic. Armby, xii. 46. Phosphates, constitution of, xiii. 56. Phosphorescence of organic liquids, xiii,

..a . 614.

Phosphoric chloride, action on tnngstic oxide, xiv, 309.

Phosphorus, formation of ozone by slow oxidation of, xix, 402.

Phosphorus oxychloride, Remen, xi, 365. Photo-electric phenomena, xv, 54, 55. Photographic image, developers of, Lea,

xiv, 49, xix, 480. reversal of, xx, 240. transformations of, xx, 430.

spectra, see Spectra. Photographs projection of, Draper, xv,

259. of nebula in Orion, Drapw, xx, 433

Photometer, nebula, Pickrering, xi, 482. new dispersion, xix, 319.

Photophoue, Bell, xx, 324. Phthalein of orthocresol, xvii, 405. Phthaleins, xiii, 149. Physics in America, xiis. 67.

new results in, xiv, 486. Phytosterin, xvi, 138. Pickering, C., Distribution of Plants anc

Animals, xii, 320. Chronological History of Plants

xviii, 76. - Pickwing, E. C., physical abstracts, xi

55. 144, 219, 320, 403, 488, xii, 56 139, 215, 294, 388, 455, xiii, 58, 149 219, 303, 378, 464.

nebula-photometer, xi, 482. new planetary nebbr~lse, xx, 303. Physical Manipulation, not., xii, 240 Observatory Report, xv, 77. Photometric Observations, xviii, 491.

Pettersson, atomic weight of selenium,

I

, I

from $it. Washington, xi'v, 331. moving snow-mass of Tuckerman

Ravine, xx, 329. Pictet, thermal properties of liquids, xi,

Pickering, E. C., Annals of Observatory of Harvard College, xix, 250.

Pickerinq. W. H., distant points visible

321. liquefaction of oxygen xv, 137. solid hydrogen, liquid oxygen, xv,

214. Pictet. R , seeds endnre extreme cold,

xix, 328. Pierre, crystalhzed hydrate of hydro-

chloric ac~d, xi, 318. alcohol from the leaves of the sugar

beet, xiii. 2 18. Pigeon with brain removed, xv, 321. Pznner, new hydrocarbon, xi, 54.

on a hexyl chloral, xiv. 310. conversion of nitriles into amides,

xv, 307. Pisa, Tuscan Society of Science, xi, 79. Planet, intra-mercurial, xii, 472, xvii,

414; Swift, xvi, 313; Watson, xvi, 230, 310.

Planet. trans-neptunian. search for, Todd, xx, 225.

Planetoids, diameters of, xix, 250. discoveries of, xi, 159 ; Peters, xi,

317, xii, 210, xiii, 242, xiv, 429, xv, 208, xvi, 129, 379, xviii, 128, 389, xx, 421 ; Watson. xiv, 325.

index of, xviii, 491. observations on, Peters, xii, 291,

xiii, 112, xvi, 329, xvii, 393, xviii, 54, 209, 428, xix, 130, 317; Pickering, xix, 250.

tables of, xi, 75, 501, xiii, 391, xviii, . . , , , ,

488. Plants, see BOTANY. Platinic sulphide, oxidized, xiii, 301. Platinum, decomposition of water by, xi,

318. density of! xi, 142. palladium, etc., in silver coins, xi,

486. , rays emitted by glowing, Nichols,

xviii. 446. sti'lls, corrosion, xi, 216. sulphides of, xv, 62. thermo-electric power of in vacuo,

Young, xx, 358. volatili~y of in chlorine, xix, 65.

Platoiodnitrites, xiv, 149. Platt, F., Coke Manufacture, xiv, 69. Platt, F. and W. G., Ge01. Rep. Penn.,

xiv, 69. bituminous coal of western Penn-

sylvania, xv, 315. Pliocene, see GEOLOGY.


Polaris Expedition, Narrative of, xiv, 245, xix. 251.

Polarization. atmospheric, xix, 406. currents, xii, 296. . of the rainbow, xiii, 465. rotation of plane of, xiv. 417, xix,

71, xx. 240. Polyiodides, xvi, 136. Polymicroscope, xvi, 83. Ponsalion. xvi, 137. Poole, H. W., just intonation in music,

xv. 369. Porter. J. W., Oldhamia in Wisc., xii, 226. Potassium and ethyl succinate, xi, 129.

separation from sodium, xiv, 418. triiod~de, Johnson, xiii, 463.

Potter. W. B., Arch~ology of Missouri. xx, 435.

Poughkeepsie Soc. Nat. Sci., Proc., xii, 163.

Powsin, plutonic rocks of Belgium, xiii, - 234.

PoweEl, J: W., orographic structure, xii, 414.

Geology of Uinta Mts., xii. 305. Geological Reports, xiv, 321, 431.

xv, 218, 407, xx. 63. survey of Rocky Mt. region, xv, 342,

449. Report on the Arid Region, xvi, 489.

Powers, S., Tribes of California, xv, 407. Prescott, Qualitative Chemistry, xlx. 147 Prescott, (;I-. B., Electricity and the Elec.

tric Telegraph, xiii. 467. Speaking Telephone, ctc., xvi, 1G3.

Pressure, inflnence of on chemical action xiv, 64, xvii, 166.

on combustion, xiii, 220. Pressures, high, measurement of, xiii

303. Preston, S. T., crystallization, xix, 485. Prestwich, rocks under London. xviii

151. Prime, l?. Jr., Lower Silurian fossils in

crystalline rocks, xv, 261. brown hematite deposits of Lehigh

county, Penn., xvii, 330. Geological Rep.. not., xi, 62. Catalogue of Geol. Reports, xix, 74

xx, 460. Pringsheim, germination of mosses, xiv

'I 1 . -. Prior, R. C. A., Popular namesof Britisi

Plants, xix, 421: Pritchett, H: S., ephemeris of satellites

of Mars, xviii, i 18 . Proctor, R. A., Our Place among Infini

ties, k , 241. Pseudophone, the, xix, 145. PzLZYifer, W. H., thickness of Young's

reversing layer, xvii, 303.

Dumnpelly, R., eruptive copper-bearing rocks of Lake Superior, xvi, 143.

secular rock - disintegration, xvii, 133.

King's Systematic Geology of the 40th Parallel, xvii, 296.

Durnell, S., ionite. a new mineral, xvi, 153.

'nrpureo-chromium salts, xvii, 63. 'utnam, F. W., Archaological Report,

xii, 24.5. 'yrheliorneter, new, xi, 220.

Q Juartz, separation of from silicates, xv,

305. Juehec, minerals from. xviii, 412. Jueerr Charlotte Is., fossils of, xiii, 157. Jrlercite a pentacid alcohol, xv, 307. ?zsincke, is glass impervious to gases ?

xiii, 464. changes of volume produced by

electricitr. xx, 328. Juinine,. polarization observations, Dra-

per, XI, 42.

Xadiant matter, Crookes, xviii. 241. Xadiometer, xi, 404, xii, 405, xiii, 466,

xiv, 231, xvii, 481. effect of sound on, xii, 389.

I?adziszwski, phosphorrscence of organic liquids, xiii, 374.

[tail] areas, Loo,mis, xii, 10, xiv, 1. fall of New Jersey, xiii. 231.

of the interior of North America, xv, 250.

of Nova Scotia, xii, 13. Rainbow, polarization of, xiii, 465. Rammelsberg, C. F , samarskite, xv. 220.

lepidolite. xvii, 333. Mineral-Chemie, xi. 413.

Ramsay. A. C.. geology of Gibraltar. xviii, 149.

uniformitarianism, xx. 339. Rath, v , secbachite is phacolite, xi. 152.

syenitic mts. of Ditro, xiii, 159. Mineralogische Mittheilungen, xiv,

424, xv, 482. Rathbun, R., echinoid fauna of Brazil,

xv, 82. coral reefs of Brazil, xvii, 326. geology of lower Amazonas, xvii,

464. diamantiferous region of Brazil,

xviii. 310. age of Brazilian gneiss, xix, 324. Eozoon from Brazil, xix, 325.

Rattan. V.. Poanlar California Flora,

5 11 VOLUYES XI-XX. 511

Rutzel. l?. Physical Geography of United States, xvi, 162.

Ran, lr:. A., Catalogue of Mnsci. xx, 157. Ravenel, H.W., N. Amer. Fungi, xvii. 71. Ruyleigh. acoustic repulsiort, xvi, 481. Raymond, R. W., Report on Mines, xi.

504. Reade. T. M., Chemical Denudation in

relation to Geological Time. xii, 462, xiii, 314. xviii, 496.

Reeves, W. J., History of the Smithso- nian Institution, xviii, 240.

Refraction, law of, xii. 56. temperature and index of, xi, 406.

Refractive power and chemical constitu- t~on , xix, 66.

Rehs, phenanthrol, xiv, 41 4. Reinsch. Xucorini as the source of min-

eral coal, xx, 160. Remren, I., action of potassium on ethyl

soccinate, xi. 129. ozone on carbon monoxide, xi, 136. phosphorus oxychloride, xi. 365.

Renard, 9.. structure and composition of whetstone, xviii, 412.

Renault, B., on Botryopteris, xi, 238. Renevz'er, section of the Alps. xvi, 160.

native gelatlnous silicate, xviii, 72. on the Swiss Alps, xx, 334.

Reptiles, see ZOOLOGY and GEOLOGY. Itesins. distillation of, xv, 388. Retina. a property of, Rood, xiii, 32.

fluorescence of, xv, 55. Reversing layer, sec Sun. Revue Mycologique, xvii, 412. Reynier, a new electric lamp, xvi, 386. Reynolds. J. E., "drag" of water upon

water. xx, 423. Rhodeiu, a new test for aniline, xiii, 219. Riban, the sulphides of platinum, xv, 52.

rransforrriation of starch ioto dextrose in the cold, xvii, 404.

Rice, W. N;, animal of Millepora alcicor- nis, xvi, 180.

Richards, E. S , antimony tannate, xvi, 196, 361.

Richards, E. W.. estimation of nickel in pyrrhotites and mattes, xiv, 178.

Richardson, R.. Ice Age. xii, 65. Riche, electrolytic methods of determin-

ing metals, xvi, 320. Richthofen. F. F. v., China, xiv, 487. Ricketts, So tes on Assaying, xiii, 87.

xix, 147. Ridgway, R., Ornithology (40th par.),

xv, 316. Ridout, R . 12, sensitive flames, xiii, 219. Riley, C. V., Insects of bfissonri, xiv, 73.

The Cotton Worm, xix. 248. Rio de Janeiro. Archivos do Museu, xii,

2 39.

River channels, buried, in Penu.. xvi,142. amonnt of discharge of Connecticut,

and borings in valley, xvi. 407. Rivers, detritus of, xii, 462, xiii, 314,

xviii, 496. see further under GEOLOGY.

Rivista Botanica. 1878, xviii, 317. Robinson, J., Ferns in their Homes and

ours, xvi, 156. Rock-crystal, proposed uses of. xiii, 216. Rocks, effect of moistwe on facility of

crtlshil~p, xvi, 151. see further under GEOLOGY.

Rockwood. C. G., Jr., recent American earthquakes, xii, 26, xv, 21, xvii, 158, xix, 295.

earthquake of Nov. 15, 1877, xv, 238.

Japanese earthquakes, xvi, 80. earthquake of Xov. 18, 1878. xvii,

260. notes on volcanoes, xviii, 159, 228.

308. xix, 426. notes on earthquakes, xviii, 308,

xix. 162, 334, 426, 496, xx, 159. titles of the Enripus, xix, 163. Vesnvins, xix, :G4.

Rocky hits., notes on, abokel; xiv, 505. Rodgers. J.. satellites of Uranus, xv. 195.

transit of Mercury. xv. 456. Rodwell, G. F., Vesuvius, xix, 334. Ramer. F., remains of musk ox, xv, 398.

Lethcea Geognostica, xix. 156. Rapper, W. T., pseudomorph after anor-

thite, xvi;364. Rogers, W. A,, new diffraclion ruling

engine, xix, 54. Rogers, W. B., gravel deposits, xi, 60. Rominger, C., Fossil Cords, xii.'461. Rontoen, light and electricity. xx. 145.

iotati& of the olane "of nolitriza- tion, xx, 240.

Rood. Crookes' radiometer. xii, 405. a property of the retina, xiii, 32. photometric comparison of light of

different colors, xv, 81. suggestions for a t$ephonic relay,

XVl. 59. reflexion of sound-waves, xix, 133. indigo in the spectrum, xis, 135. improvement in the Sprengel pump,

xx, 57. effect of mixing w h ~ t e and colored

light, xx, 81. Modern Chromatics, xviii, 143.

Roos. Van H.. crystallized glycerin, xii, 293. - ..

Root, O., crystals of wollastonite, xix, 239.

Roscoe, H. E., va,por density of chlorides, xvi, 316.


Roscoe, H. E., Treatise on Chemistry, xv, 407.

Rosenbusch, TI.. microscopic physiogra- phy of rocks, xv, 65.

Roseqfeld, preparation of pure cuprous cliloride, xviii, 67.

Rossetti, flame-temperatures. xv, 143, xvi. 135.

temperature of the snn, xix, 144. Rosolic acid, xi, 217. Rossi, M. S. di, Bulletino del Vulcan-

ismo Italiano, xviii, 159. Rostufinskz, J., Botrydium granolatum.

xv; 73. -

Rothrock, J. T., Botany of Wheeler's Survey, xviii, 154.

Rouyaux, J. A., chronometers, xiv, 164. ROUX, G., carpels of Erodium, xi, 158. Rowland, EL A., magnetic distribution,

xi, 17, 103. electromagnetic action of electric

convection, xii, 390, xv, 30. unit of electrical resistance, xv, 281,

325, 430. diamagnetic constants of bismuth

and calc-spar, xviii, 360. mechanical equivalent of heat, xix,

:i lg Ir:disonls electric light, xix, 337.

Royal Society, address of president, xv. 231.

medals of, xv, 79. Rue, W De la, spark with large batteries

xi, 322. aurora borealis, height'of, xx, 63.

Ruffner, E. IT., Explomtions in the De partment of the Missouri, xviii, 239.

Riihlmann, dimensions of molecules, xvii 407.

Russell, I: C., Triassic trap sheets of New Jersey, xv, 277.

solid hydrocarbon in the eruptive rocks of Xew Jersey, xvi, 112.

Triassic of New Jersey and the Connecticut valley, xvii, 328.

footprints in the Xesozoic rocks ol New Jersey, xviii, 232.

Rutherfurd. L. dl., glass circle for meas uring angles, xii, 11 2.

Rutley, F., Study of Rocks, xvii, 333.

S Sabine, velocity of electricity, xiii, 60. Sacl~.~, curarine, xv, 389. Saccardo, P. 8.: Diffusion of Colorec

liquids, xviii, 4 16. Sadebeck, A., Crystallography, xii, 152 Sadtler, S. P., tartronic acid, etc., xi, 114 Safford, T. H., Catalogue of Stars, xix

249.

Sulkowski, allantoin and hippuric acid in the urine of the dog, xvi, 66.

3alt, solutions, viscosity of. xii, 140. see further under GEOLOGY.

Salts, action of isomorphous, xviii. 65. constitution of acids and, xi. 218.

Sulzmann, euxauthon, xiv, 484. Sumpson, W. 111, spectrum of the corona,

xvi, 343. Sand filter, note on, xvi, 482. Sands, B. F., Observatims, not., xi, 331. Saporta, G. de, Plants of the World be-

fore Man, xvii, 270. Pliocene Flora of Yaximieux, xiii,

476. Sargenf, C. S., botanical notice, xvi. 75.

forests of Central Nevada, xvii, 417. Tree-planting. xii, 73.

Sam, G. O., use of autography, xiv, 277. on Brisinga, xi, 328. Arrtic Cumacea, xi, 329.

Satellites, diameters of. xix, 250. Saturn, observations on, Trouvelot, xi,

447. third satellite of, Holden, xvii, 49. satellites of, ilfitchell, xvii, 430. time of rotation, Hall, xiv, 325.

Saussure, 11. de, American Wasps, xii, 168

Sawitsch, A., Practical Astronomy, xvii, 74.

Sawyer, E. I?, observations of bright meteors, xvi, 348.

failure of meteors from Biela's comet in 1878, xvii, 74.

radiant points of meteors, xvii, 468. Scandium, xvii, 478, xviii, 141, 399.

atomic weight of, xxl 428. Schceberle, J. LV., comet of April, 1880,

xix, 494. ScharE, F., structure of calcite, xiii, 319. Scheibler, vanillin in beet sugar, xix, 484. Scheurer-Kestner, corrosion of platinum

by sulphuric acid, xi, 216. Sch~x, constitution of cyanamide, xiii,

462. new urea reaction, xiv, 67.

Schiller, polarization currents, xii, 296. Schlosing, separation of potassium from

sodium, xiv, 418. Schmankewif,wh, on Artemia, xi, 330. Schmidt, O., Sponges of the Gulf of

Mexico, xviii, 417, xx, 460. Schmitt, action of bleaching powder on

ethyl alcohol, xviii, 142. Schmitz, F., Green Alge of Mediterra-

nean, xvii, 413. the cell-nucleus of Thallophytes, . .

xix, 75. Schnrider, O., Natural History of the

Caucasus, xviii, 72.

531 VOLUMB:~ XI-XX. 513

Schobig, purification of hydrogen gas, xiii, 146.

Schomburgk, R., naturalized weeds of South Anstralia, xix, 330.

Schiine, hydrogen peroxide and alkalies, xvi. 380.

hydlate of barium dioxide. xx, 59. School of Mines Quarterly, xix, 167. Schorlemmer, a u r i ~ ~ , xiv, 3 LO.

conversion of a w n into trimethyl- pararosaniline. xviii, 307.

Sch~tt, C. A.. magnetic declination in United States, xiii, 85.

magnetic storm of May 14. 1878, xvii. 203.

Schrauf. new minerals, xii, 151. Schreder, fluorescein-carbonic acid, xvi,

319. Schreiner, new organic base, xvi, 480. Schroder, law of solid volumes, xvi, 135. Schuler. hydroquinone, xiii. 57. Schulernd, chromates and dichromates.

xvii. 403. Schultz, decomposition of turpentine, xiii.

302. Schumann, C. E.. Manual of Heating

and Ventilation, xv, 160. Schunck, anthrarufln, xvi. 319.

new acid isomeric with alizarin, xi, 218.

anthraflavic and isoanthraflavic acids, xii, 51.

Schuster, X , tridymite, xvi. 154. optical properties of plttgioclase,

xix, 157. Schiitzenberger, P., Fermentation, xii. 65. Schtoebel. aromatic hydantoins, xv. 145. Schweitzer's new acid ammonium sul-

phates, xv, 131. Schwendkr, new standard of light. xix.

69. report on the electric light, xix, 70.

Science, noticed, xx, 160. News, xvii, 83. Record. xx. 160.

Sclater, P. ' L., ' zoological distribution, xvi. 157.

Scott.' W. B., Princeton Scientific Expe- dition. xvi, 482.

Scudder, S. H., mimicry in butterflies, xii. 311.

sexual dimorphism in bntterflies, xiv, 244.

Carboniferons articulates of Illinois, xv, 321.

early types of insects. xvii. 72. Fossil Butterflies, xi, 74. Carboniferous Articulates, xi, 494. Insectsin Amer. Tertiaries, xiv, 322. Tertiary Insects of Qnesnel, xiv,

322.

Scudder, S. H., Catalogue of Scientific Serials, xvi, 82, xviii, 417.

Paleozoic Cockroaches, xix, 159. Tert~ary Insects, xix, 159.

Sea-breezes. height of, Sherman, xix, 300.

see also, Ocean. Secchi, proper motion of stars, xi, 490. Seeley, TI. 3.1.. Vermont Agricultural

Report, xiv, 78. Seelheim, volatility of platinum in chlo-

rine, xix, 65. Seismograph, new, xx, 159. Seleniocyanates, Clarke, xvi, 199. Selenium, atomic weight of, xii, 451, xiii,

462. photo-electric properties of, xv, 215.

Selwyn, EIuronian of Canada, xii, 461. Canada Geological Reports, xii, 218,

xiv, 70, xvi, 148, xviii, 481. Semper, C., Anatomical publications,

Wiirtzburg, xiv, 324. Serrin, new electro-magnet, xii. 57. Jet of bars of wood, iron and steel after

a transverse stress, ,Vorton, xi, 284. Seueubert, atomic wt. of iridium, xvii, 64. Sewell, H., mineral caves of IIuallanca,

Peru, xv, 317. Seyms, G $I., franklinite and spinel

group, xii. 210. Shaler, N. S., Memoirs of the Geological

Snrvey of Kentncky, xiii, 226. Shellbach, dust figures produced by

sound waves, xviii, 68. Shepard, C. U., hermannolite, xi, 140.

meteorite of Waconda, xi, 473. new minerals, xii. 231. meteoric stone of Rochester, In-

diana. xiii, 207. pyrophosphorite, xv, 49. Estherville meteorite, xviii, 186. Ivanpah meteoric iron, xix, 381. mineralogical notices, xx, 54.

Shepard collections, Amherst College, xiv, 161.

Shermun, 0. T.. height of land and sea breezes, xix, 300.

Shetland Isles, glaciation in, xiii, 155, xx, 72.

Shzpley, floating magnets, xx, 285. ihoal in the Atlantic, xiii, 326. :hooting Stars, see Meteors. Siberia. steppes of, xv, 65. Siemens, velocity of electricity, xii, 295.

analysls of mixed liquids, xii, 139. photo-electric properties of se-

lenium, xv, 215. Sierra Nevada, Auriferous Gravels of.

Whitney, xviii, 145, 23:3, xx, 460; Le Conk, xix. 176 ; Lesquereux, on fossil plauts of, xv, 396.


Sigsbee, C. D., deep-sea sounding and dredging, xx, 252.

Silica, gelatinous, xvii, 246. of plants, Wilson, xi. 373.

Silliman, B., alcoholic strength of Aus- tralian wines, xiii, 87.

scheelite containing gold, xiii, 451. Joseph Henry, xv, 462. jarosite with gold, xviii. 73. chemical notices, xviii, 69, 226.

Silver salts, sensitiveness of, Lea, xi, 459, xiii, 369. xiv, 96, xv, 189.

Simpson, J. E., Explorations in Utah, xii, 221.

Siphon-recorder, xiii, 152. Sirius, companion of, Hull, xix, 457. Skatol, xviii, 480. Skinner, A. h?, Borelly's comet, xiii, 323.

list of minor planets, xviii. 488. Sloane. T. 0' C., bituminous coal, xiv, 286. Smith, A., new series of moleculcs, xvii.

477. Smith. E. A., Alabama Geological Re-

ports, xi, 410, xiii. 230, xix, 326. Smith, E. R, derivatives of benzol, xiii,

375. decomposition of chromic iron, xv,

198. electrolytic estima~ion of cadmium,

xvii. 60. Smith, J.. Historia Filicnm, xv. 222. Smith, J. L.. on troilite, xi, 68.

carbon in meteorites, xi, 388, 433. bolide of Jan. 31st, 1876, xi, 458. compensating pendulum, xii, 106. aragonite and new mineral with

meteoric iron, xii, 107. new meteoric stone, xii. 207. examination of Waconda meteorite

and meteoric irons, xiii, 211. new localities of colnmbic acid

minerals, new columbates, xiii, 234. recent fall of meteoric stones, xiii

243, xiv, 2 19. on Ameriean minerals, xiii, 359. tantalite from Alabama, xiv, 323

xv, 203. earths in North Carolina samars.

kite, xiv, 509. on daubr&ite, xvi, 270. a supposed new element mosan.

drum, xvi. 384, xvii, 62. native iron of Greenland, xviii, 72 Daubr6e's Experimental Geology

xix, 386. Emmet Co. meteorite, xix, 459. 495 peckhamite. xx. 136.

Smith, S. I., zoolopica1 notices, xi, 329 xvi. 328, xix, 332, 423, xx, 433.

Smith, W , condensed hydrocarbons, xi 486.

Smith. W., benzene in rosin oil, xii, 386. reaction between insoluble carbo-

nates and soloble oxalates, xiv, 482. Smithsonian 1n-t secretary of, xv, 486.

168, xiv, 432. xvi. 49n

Smock, J. C.. limit of New Jersey drift, xv, 217.

Smyth, G. A., copulated compounds of sulphur, xiii, 305.

Snow, aqueous vapor in relation to per- petual, Croll, xx, 103.

Soil, absorption of bases by, Armsby, xiv, 25.

soluble matter of, retained by vegetation, xix, 328.

Solar, see Sun and Ecl$se. Solid volnmes, law of, xvi. 135. Solids, expansion of. xv, 472. Sondhauss, liquid films, xii, 66. Sonnenschein, Gelsemiurn sempervirens.

xiii. 58. Soret. J. L., spectroscope with a fluores-

cent eye-piece, xiv, 415. elements announced by Cldve, xviii,

401. Socnd, researches in, Taylor, xi, 30. 94.

velocity in wood. Ihlseng, xvii, 125. velocity of loud, Jacques, xvii, 11 6. vibrations, photographs of articu-

late, xvi, 54. waves, figures produced by, xviii,68.

on mercury, xi, 56. presentation of, Cummichael, xix.

312. reflexion of. Rood, xix, 133.

Tyndall on, xii, 459. Mayer on, xvi, 392. Lessons on, Stone, xviii, 406. in Relation to Music, Blaserna, xiii,

168. see further. Acoustics, Telephone,

Photophone. Sounding of two notes, simultaneous,

xii, 141. South America, former extent, xviii, 230. South Carolina, Cretaceous of, xvi, 69.

Tertiary of, xvi, 69. phosphate bed fossils. xii, 222.

South Kensinaton, exhibition of apparatus, xi, 160.

Southworth, dl. S., ozone and carbon monoxide. xi. 136.

Southworth. R. k. solutions of hydrated salts, xvii, 399.

Spang, Lightning Protection, xiv, 77. Specific gravity balance, Parish's, xi, 246.

dcterminations, Clarke, xiv, 281, xvi, 201.

of a decomposable body, xiv, 64. Spectra, heliotrope, xix, 409.


Spectra of mixed gases, xvii, 250. of Venus, and a Lyrae, photographs

of, Draper, xiii, 95. photographic of stars, xiii, 95;

Huggins, xii~, 324, xix, 317, 3 i 3 ; Dra- per, xviii, 419.

photographs of. xix, 406. distribution of intensity of light in,

xviii, 30. indigo in, Rood, xix, 135. of Brorsen's comet, xvii, 373, 496. of light of blue grotto at Capri, xi,56. of the electric spark, xv, 148. observation, new method of, Lang-

ley, xiv, 140 ; Lockyer. xix, 303. solar, see Sun. ultra red, xiii, 379. of ytterbium, xviii, 216.

Spectrum analysis, history of, xvi, 392. Spectrometer, new form of, Draper,xviii,

30. Spectroscope with fluorescent eye-piece,

xiv, 415. Spice. R., tuning forks in unison, xi. 372.

sympathetic resonance of tuning forks. xii. 411.

S~e i r , El, Jr., lower iaw of Loxolopho. don, xvii, 304.

Princeton Sci. Expedition, xvi, 482. Spitzbergen. geology of, xii, 65. Spontaneous generation, fijndall. xi. 305,

xiii, 477, 480, xv, 235. Spotliswoode, W., electro-magnetic rota.

tions, xii, 58. large induction coil, xiii. 22 1.

Sprague, I., Wild flowers of America xiii, 84. xiv, 497.

Sprengel pump, in~provement in, Rood. xx. 57.

SpriAg, non-existence of pentathionic acid, xviii, 479.

Springer, F., Belemnocrinus, xiii, 253. Revision of the Palzcocrinoidea, xix

328. Stahl, E., reproduction of lichens, xiv

72, xv, 155. the influence of light on the mo.

tions of Desmids, xviii, 238. Star catalogue, Stone's, noticed, xi, 75.

cluster x Persei, VogeL, xv, 404. new, in Cygnite, xiii, 395, sv. 76. Sirius, companion of; xix, 457.

Stars. double, xiv, 163, 246; Burnham xii, 204, xiv, 31. svii, 283.

catal. of, xii, 204 xvii, 284, 495. . components of, Holden, xix, 467.

orb~ts of, Beebe, xvii, 494. photographic spectra of, xiii, 95

324. xviii. 419, xix, 317. 373. proper motion of. xi, 490. variable, new, Peters, xii, 210.

Stars, Uranometria Argentina of B. A. Gould, xix, 37 6.

Starch, cor~stitution of, xvi. 317. trailsformation into dextrose, xvii,

404. Steam, action of, on ignited charcoal, xvi,

316. Steel. changes in, Kiw~ball, xii, 110.

rails, Dudley, xvii, 342. Stefani, serpentine of Apuan Alps, xi,

492. Slein, rock-crystal, balance-beams, ther-

mometers, etc., xiii, 2 16. Steinhauser. binaural audition, xvii, 322. Stevenson. J. J.. on Peale's notes on age

oithe Rocky Mountains, xiii. 297. surface geology of Pennsylvania,

xv, 245. Upper Devonian rocks of Pennsyl-

vania, xv, 423. Pox Hills group of Colorado, xvii,

369. Laramie group of Southern Colo-

rado, xviii, 129. geology of Galisteo Creek, New

Mexico, xviii, 471. Report on Geology of Colorado, xi,

412. Pennsylvania Geological Reports,

xiii2 75, xv, 314, xvi, 332. Stewart, terrestrial magnetism, xx, 240. Stibine, or hydrogen antimooide, xii, 2 13. Stillman, J; X, bernardinite, xviii, 57,

xx, 93. Stockwell, LA?. inequalities of the moon's

motion, xviii. 38?, xix, 1. lonar theory, xx, 95.

Stodde~, C., infusorial stratum, xi, 493. Stone, E. J., Star Catalogue, not., xi, 75. Stone, W. If., Lessons on Sound. xviii,

406. Sfoney, G. J., Crooke's radiometer, xi,

404. a " vacuum," xiv, 311.

Sorer, F. II., analyses of hay, xi, 247. Schcenbein's test for nitrates, xii,

176. phosphates and potash in rocks, xiii,

234. fermeut theory of nitrification, xv.

444. Storms of b e Atlantic, xi, 12, xvii, 1.

origin and development of, xv, 1. paths of, xi, 7. xii, 13, xvi, 1, xviii,

7. six. 15. stationary, xi. 17, xii, 12.

Strasburgher. K., Acetabularia Xediter- ranea, xv, 165.

polyembryony, true and false, xvii, 334.

Strasburgher, E., on Cells, xviii, 416.

Streets, T. H., Natural History of Ha waiian Islands, xiv, 426.

Streng. crystalline system of pyrostilp nite, xvii, 334.

Stress. set of bars after a transverse Norton, xi, 284.

Structure-formulas of aromatic corn. pounds, xvii, 405.

Structure of precious opal, xiii, 326. &"j'mve, eqnivalence of nitrogen, xiii, 301 Stump, J., The Xeteorologist. xvii, 342. Stur, D., Lower Carboniferous plants oi

Moravia, xv, 398. Gturtevant, E. L., Irtdiau Corn, xix, 331 Sulphides and sulpho- carbonate^, xiv

418. Sulphonapthalide, xii. 51. Snlphur and oxygen compound, xi, 319.

copulated compounds of, xiii, 305. in coal, xix, 229. new oxide of, xv. 209. snbstitution of for oxygen, xvi, 63.

Sun, age of, Croll, xv, 226; Kirkwood, xv. 291.

and certain stars, relative ages of, xiv, 74.

distance of, xiv, 601. eclipse of, see Eclipse. heat of, xiv. 416, xis. 144. oxygen in, xiv, 89, xvi, 256,. 290,

xvii, 162, 418, xviii, 262. parallax of, To&. six, 59. photographic observ. of, xvii~. 403. photograph of. Langley, xv, 297. protnberance, sudden extinction of,

Frouvelot. xv, 85. reversing layer, thickness of. xvii,

303, 495. spectrum of, new method of taking,

Langley. xiv, 140 ; Lockyer, xix, 303. at different heights, xix, 406. bright lines in, xvi, 290, xviii,

262. chromospheric lines in, xvii. 250,

xviii, 158, xx, 253. dark lines in, xvi, 256, xvii, 162,

448. displacement of lines in. xii, 321. duplicity of line 1474. xi. 429. notes on, Young. xx, 353, 435. of corona, xvi, 343.

temperatnre of, xiv, 416, kix, 144. Sun's surface, reticulated forms of, Hol-

den, xvi, 346. Sun-spots, veiled, Frouvelot, xi, 169. Surveys in the Territories, before Na-

tional Academy, xvii, 78. action of Congress, xvii, 41 5.

Sutton, F.. Volumetric Analysis, xii, 454. Sutton, G.. gravel deposits, in Kentucky,

xiv, 239.

Sweden, Brachiopods of Paradoxides be%, xii, 227.

Sweet potnto, compozition of, siii, 197. Swift, L., intra-mercurial planets, xvi,

313. observatory under, xx. 433.

Swiss Paleontological Society. xi, 498. Sylvan in piue wood tar, xx, 59. Anb6, J.. species of feldspar, xiv, 241.

T Tacchini. Transit of Venus, xi, 501. Taconic, see GEOLOGY. Tainter, S., production of sonnd by

light. xx, 31 4. Tait, P. G., Lectures on recent advances

in physical xience, xiii, 222. Tar-creosote, constituents of, xiii, 302. Tnsimeter, use of, Edison, xvii, 52. Tasmania. Tertiary corals of, xii, 226. Taylor. N , Cudgegong diamond-fidd,

New South Wales, xviii, 79. Taylor, W. B., recent researches in

sound, xi, 30, 94. kinetic theories of gravitation, xiv,

247. Joseph Henry, xviii. 80.

Technological Dictionary, xvii, 180. Teelu, action of phosphoric chloride on

tungstic oxide, xiv, 309. Teeth, morphology of human, xiv, 323. l'elegraph, real, xvii. 342. I7e1ephone xii, 337. xiv, 312, xv, 159.

an electrical test, xv, 3 1 2. concerts, xiii, 402. for deaf persons, xvi, 84. law of. xvii. 251. new form of. xvi, 333.

relephonic currents, strength of, xvi,386. relay, Rood xvi, 59.

releacopes, color correction of, Bark- ness, xviii. 189, xix. 109; Hustings, xviii, 429 ; Young, xix, 454.

rellnrium, atomic weight, xviii, 479. remperature, diurnal variat~on of. Could,

xix, 212. high, Loomis, xiii, 1. measurement of. Nichols, six, 42. low, Loomis, xii, 1. of air at the equator, xix, 142, 232. of earth's crust, xvi, 151. of Iceland and Vienna. xvi. 20. of Jakutsk, Siberia, XI, 3. sudden changes in, Loomis, xx. 1..

Cemperatrtres, mderground, xiii. 452, xvi, 132.

on the Comstock lode. Church, xvii, 289.

under-water, xv, 27.

VOLUNES XI-XX.

Terpenes of Swedish wood tar. xiv, 41 2. Tillodontia, see GEOLOGY. Terreil, determination of fusina ~oints , I ~ *

xvii. 402. Territories, new organization for scien

tific survey of. xvii, 78. 415. Texas, Geological Report, xii, 63. Thacher, J. K., fins, xiii, 323, xvi, 160. T?&an, heat of combustion of oxygen an1

hydrogen in closed vessels, xiv. 148. Thermo-Chemistry. xix. 68, 261. Thermometers, change of zero point in

xx, 430. rock-crystal for, xiii, 216.

Thiselton-Dyer, W. T., Plant-distribn tion as a field for Geographical Re search, xvii, 176.

Tholion, L., change of wave-length b' movement of source of light, xx. 430

Thomas, gases enclosed in lignite, xiv 457 I A-. .

Thomas. C., The Chinch Bug, xix, 333. Thomsen. composition of wcbod, xviii, 67 Thomsen, J., thermo-chemistry, xix, 68

261. Thomson, W., British Bssociation Ad

dress. xii, 336. T?~omson, phenomena of binaural audi

tion, xvii, 64. nnderground temperatures, xvi, 132

Thomson, W., sea bottom. xi, 78. "Challenger" collections, xiv, 161. general ocean circulation, xvi. 349.

Thompson, ponszclion and cyanone, xvi 137.

isomorphons salts. xviii, 65. Thompson, S. P.. the psclldoph<me, xix

145 --. Tl~ol-pe. heptane from Pinus snbiniana

xviii, 142. fractional didillation, xviii. 304. Inorganic Chemistry, xiv. 419.

Thudicum and hrengzett, glpcero-phospho. ric acid from blain. xii, 453.

Thnlium. xviii. 400, 401. Thiimen, F. v,, Diseases of Lemontree

xvi. 76. Thuret, G.! fitndes Phycologicpes, xvii.

266. Thurston, R. H.. Growth of the Steam

Engine. xvi, 409. Friction and Lubrication, xviii, 144.

Tice, J. H., American Meteorologist. xiv, 246.

Tiddeman. R. H., Settle Caves, xi, 331. Tides. as affecting the orbit of a satellite,

xix. 159 of the Arctic seas, xiv, 167. of the Euripus, xix, 163.

Tienaann, beech-wood tar-creosote, xiii, 302.

synthesis of coumarin, xiii, 463.

Time, geological, xviii. 496. Todaro, Cotton Cnlture in Italy, xvi, 403. Todd, D. IS.. solar parallax from the

velocity of light, xix, 59. search for a trans-neptunian planet,

xx. 228. Satellites of Jupiter, xiii, 325.

Todd, J. E., discharge of Lake Winnipeg., . - xvii, 120.

Kichthofen's theory, and deposits of the Missouri, xviii. 148.

Todhonter, I., ~ a t u r a l Philosophy, xiv, - - ( 1 .

Tomkins, E., Machine Constrt~ction, xvi, 82.

Tonnies, action of nitrous acid on unsaturated hydrocarbons, xvi, 382.

Torell, 0.. glacial phenomena of North America, xiii, 76.

Transit observation, Langley, xiv. 55. of Mercury, Bouvelot. xvi, 124. of Venus, xi, 501, xiv, 501.

Trautschold, H., on fossil fishes, xi, 234. Tremors, artificial, through the earth's

crust, xiv, 509. Dews, magneto-electric machine, xi, 405. Boost, manganese and iron, xi, 485. Trcuvelot, L., veiled solar spots, xi. 169.

observations on Saturn, xi, 447. undulations in the tail of Coggia's

comet. xv, 84. sndden extinction of a solar protu-

berance, xv. 85. the moon's zodiacal light, xv, 88. transit of' Mercury, xvi, 124.

Powbridge, J., armatures of electro-magnets, and new induction coils. xi, 361.

vortex rings, xiii, 327. phjsical notices, xiv, 152, 186, xv,

54, 147, 216, 308, 394, xvi, 385, xvii, 64, 167, 250, 407, xviii, 68. 226, 308, 403, xix, 69, 317, 406, 485, xx, 62, 145, 149, 240, 328, 430.

underground temperatures, xvi, 132. the earth as a conductor of' elec-

tricity, xx, 138. l?rumbull, J. H., Iielianthus tuberosns,

xiii, 34 7. rschermak, G., Die Glimmergruppe, xv,

150, xvii, 176. hfineralogische Mittheilungen. xvi.

83, 398. ruclcerman. E., gouidia of lichens, xvii.

2.55 -- -. Minks' Das Xicrogonidium, xix. 158.

runing-fork, exactitude of, Koenig, xiv, 147.

resonant, Edison, xviii, 395. sympathetic resonance of, Spice. xii,

411.

518 GENERAL INDEX. [Ir>8

Tuning two forks in unison, S'ke, xi, 372.

Turpentine, decomposition of oil of, xiii, 302.

fielvetrees, new Theriodont, xx. 334. nlor. films of water, xiii. 151. Qndall, J., on germs, xi, 305.

development of organisms in organic infusions. xiii, 477, 480.

flasks opened on the Alps, xv. 235. Sound, noticed, xii, 459.

U Ullik, gelatinous silica and an inorganic

membrane formed of it, xvii, 246. Ulrich, G., Catalogue of Rocks, xi, 67.

selwynite. nonmcite, garnierite. xi. 235.

Ultramarir~es of various metals, xvi, 478. Universities in Germany, xv, 237. Upham, W., origin of +'kamesH in New

Hampshire, xiv. 156. Connecticut Valley in the Cham.

plain and Terrace periods, xiv, 459. modified drift in S. Hampshire, xv,

149. terminal moraines of the North

American ice-sheet. xviii. 81, 197. Urals, glaciation in, xiii, 232. TJranium minerals of North Carolina,

Genth, xviii, 153. Uranometria Argentina, GouEd, xix, 376. Uranns and its satellites, xi, 159.

mass of. xi, 159. satellites of, Rodgers. xv, 195.

Urea. etc., forrnulre of, JIaLlet. xi, 185. 291.

compounds, xx. 62. reaction, new, xiv, 67.

Urine, relation of cystin to sulphattes in, xiv, 151:

Utah. Great Basin of, xii, 221. IIenry Jfountnins, xix, 17. high plateaus of. xx, 63. niinerals from, xiii. 296, xvii, 340. outlet of Great Salt bake, xi, 149,

228, xv, 65, 256. 439. xix, 341.

Vacher, h.. Prirner of Chemistry, xiii, 482.

Vt~cna, molecnlar physics in, xx, 146. Vaci~um in chemical analysis, correction

for, Becker, xvi, 265. nature of. xiv, 311.

Valorous. physical investigations on, xiii, 437.

Van Beneden. P. J., Parasites and Mess- mates. noticed, xi, 421.

Vanillin in beet sugar, xix. 454. in gum benzoin, xvi, 383.

Van't Ilo$; J. H.. chemistry in space, xvi, 66.

Vspor density methods, xiv, 66, 309, xv, 208, xvi, 316, xvii, 63, xviii, 222.

at very high temperatures, xviii, 140.

of chlorides, xvi, 316, xviii, 140. of peroxide of nitrogen, etc., Gibbs,

xviii, 277, 371. of substances with high boiling

point. xii, 453, xiv, 484. volumes, xiv, 149.

Vargas, Dr., memorial disconrse on, xv, 484

Vasey, G., Catalogue of Trees, xii, 469. Vennor, H. G., Archrean of Canada, xiv,

313. Ventilation, theory of, xii, 241. Venus. transit of. xi, 501, xiv. 501. Vermont Agriculturnl Rep., xiv, 78. Verrnont and Berkshire geology, xiv, 37,

132, 202, 257. Green Mountains, xi, 15!, xix, 191,

236. Helderberg of Vernon, x~v, 379. Wing's discoveries in, xiii, 332, 405,

xiv, 36. Verrill, zoological nolices, xi, 326, 4 1 6,

xii, 237, 315, xiv, 73, 426, xvi, 240, 406, xix, 244, 333, xx, 432.

starfishes of New England, xi, 416. gigantic cephalopods, xii, 236, xiv,

425. recent additions to marine fauna of

North America, xvi, 207. 371. Tertiary rocks on the Grand Bank

and George's Bank, xvi, 323. borings of a sponge in Italian mar-

ble. xvi, 406. marine fauna of North America,

xvii, 239, 258, 309, 472. xviii, 52, 468, xix, 137.

Fauna Litt. Norvegire,, xvii, 258. cephalopoda of North America, xix,

284. occurrence at Newport of two lit-

toral European shells, xu, 250. artificial propagation of Spanish

Macke~el, xx, 251. Ciona ocellata at Newport. xx. 251. Littorina littorea on the New Eng-

land coast, xx. 25 1. Marine fauna of Outer Banks off

Southern New England, xx. 390. Vertebrates, see ZOOLOGY and GEOLOGY. Vespue, absorption and transpiration, xvi,

485. Vesovius, xviii, 308, xix, 334.

lavas of, xii, 22'7.


Vibrations, means of rccording, Blake, xvi. 54.

Vicin from Vicia, xi, 488. Victoria cave, bones from. xi, 331.

Geological Reports xi, 232, xii, 149, xiii, 157, xiv, 323, xvi, 82.

Villars, G., Table of logarithms, xiv. 246. Vile, L., temperature of earth's crust,

xvi, 151. Villiers, melczitose, xiti. 374.

a new class of acid salts, xv, 308. crystallized anhydrous oxalic acid,

xx. 60. preparation of normal ethyl sul-

phate. xx, 429. Virginia, Appalachian sections, xviii.

119, 239. Blue Ridge, geology of, xviii, 435. flint implements from, xi, 195. fossil plauts from. xi, 66. gravel deposits of, xi. 60. Mesozoic strata of, xvii, 25. 151,

229. mcteoric iron from, xv. 337. Silurian of central,' xviii, 16. sipylite from, xiv, 397. Vespertine strata of. xiii, 37, 115.

Vision, binocular, xiii, 35, 252, xiv, 191, xx, 83.

Vo'oydes, A. W., Cretaceous and Tertiary of Charleston, S. C., xvi. 69.

geology of Catoosa Co., Georgia, xviii, 475.

American Trilobites, xiii, 80. Monograph of Zethus, etc., xv, 397.

Vogel, 11. C., star clnster x Persei, xv 404.

Togel. E N. spectrum of light of blue grotto a t Capri, xi, 56.

light and silver bromide, xi, 215. photographs of spectra, xis. 406.

VoM, lactic acid from inosite, xii, 294. Volcanic dust. shower of. xii, 147.

energy, xii, 463. phenomena of 1878, xviii. 308. rocks, fusion of and fnsibility of, J

D. Dana. xviii. 134. Volcano in Dominica. ~Vichols, xix, 426.

of Etna, eruption of, xviii. 78, 2'78. Kilauea. silent discharge of. xviii

227. Mauna Loa, eruptions of, xiv, 68

xx. 71. Vesnvius, xviii, 308, xix. 334.

Volcanoes about Lahe Mono, xviii, 35. beds of felsyte and labradorite no

suEcient evidence of. xviii, 482. of Ilawaii. xiv, 68 xviii, 327, xx, 71

Voltameter, sonorous, Edison, xvi, 379. Volumetric determinations by chromil

acid. Iiit~n~an, xiv, 478.

Ton Anrep, carbonyl h~moglobin, xx, 449.

ion Rechi, new method of producing ketones, xvii, 480.

vbn Richter, synthesis of the ber~zene ring. xviii, 306.

Tortex rings in liquids, Trowbridge, xiii, 3".

~uchsmuth, C., Belemnocrinus, xiii, 263. structure of Paleozoic crinoids, xiv,

115, 181. Revision of the Palreocrinoidea, xix,

328. Wadsworth, iK E., mineralogy and pe-

trography of Boston, xv, 220. rocks of Quincy and Rockport, xvi,

1 !i? --. . iron and copper districts of Lake

Superior, xx, 330. Wcechter. atomic weights of the elements,

xv, 305. Walcott, C. D.. trilobite (Ccraurus), xi,

494. trilobites, xiii, 233, xiv, 494. fossils of Utica slate, metamorphoses

of Triarthrus Becki, xviii, 152. new Calciferous fossils from Sara-

toga County, N. Y., xviii, 152. Permian and other Paleozoic groups

of Arizona, xx, 221. Waldo, L., new position micrometer, xx,

49. Eclipse of 1878, xvii, 415, 495. Multiplication and Division Tahle.

xx, 80. Waldstein, emodin from the bark of

buckthoru, xiii, 148. Walker. F. A,, Reports and Awards,

Centennial Exhibition, xviii, 41 1. Wallace, A. R., British Association Ad-

dress, xii, 354, 400. 467, Epping forest, xvii. 7 1.

Wallace, C. 1K, flint-implements from drift of Virginia, xi, 195.

Wallace, S. J, @ ' Geodes" of the Keokuk formation, xv, 366.

fossil wood from the Keokuk, xv, 396.

Waltenhofen. A . won, direct measure of work of electrical indoction. xix, 31 8.

Warder, R. B., floating magnets,xx. 285. Wa~inglon, R., nitrification, xv, 310,

xviii. 217. Warren. G. K., transportation ronte along

Wisconsin and Fox rivers. xiii, 152. lieport on bridging of the Missis-

sippi, xvi, 407. survey of Connecticut Riv., xvi, 407.

520 GENERAL INDEX. [so Warren, G. K., valley of the Minnesota

and Yississipp~. xvi. 417. explorations in Kebraska. etc., no-

ticed, xi, 79. Warren. S. E., Descriptive Geometry,

xiv, 43 1 . Warring. C. B., growth-rings as proof

of alternating seasons, xiv, 394. Wartha, .K. inflnence of pressure on

combitstion. xiii, 220. Washinpton Territory, fossil elephant

in, xiii, 157. xviii. 79. Water, drag of upon water, xx, 423.

films of, xiii. 151. Waters, nitrogen in potable, xii. 292. Waterton. C , "Wanderings." xvii, 341. Watson, J. C.. new planets, xiv, 325.

discorery of an intra - mercurial planet, xvi, 230, 31 0.

Watson, S., poplars of N. America, xv, 135.

botanical papers, noticed, xi, 325. Index to N. American Botany, xv,

400. American botany. xviii, 313.

Wave-length comparison, Peirce, xviii, 51.

changes of by movement of source of light, xx. 430.

Waves in elastic tubes, xi, 146. on Lake Geneva. xii, 216. on mercury, xi. 56. stationary liquid, xi. 144.

Weather maps, results from examination of, Loomis, xi, 1, xii, 1, xiii, 1, xiv, I, XV, 1, xvi. 1, xvii. 1, xviii, 1, xix, 89. xx, 1.

service, volunteer, xv, 239.. Weber, H. l?, electro-magnetic and calor-

imetric measurements. xv. 215, 308. Weber, R., compound of snlphnr and

oxygen, xi, 3 19. Weisbach's Mechanics, xv, 'i8, xvi, 408. Weselsky, hydroquinone, xiii, 57. West Indies, botanical exploration of,

xx, 158. West Virginia, conglomerate series of.

xi. 276, 374. surface geology of. xv, 245.

Wetherby. A. C., new species of crinoids, xix. 328.

Wpyb, carbonyl h~moglobin, xx, 429. Weyrauch, J. J., Structures of Iron and

gteel. xiii, 403. Wheeler, G. X.. Geological Reports, xi.

244, 412, xii, 61, xiii, 85, 468, xv, 55, xvi, 161. xviii. 1.54.

Whetstone, composition of, xviii, 412. Whitaker, W., Geological Record, xi,

411. xiv, 423, xvii, 332, xx. 334. White, C. A., F. B. Meek, xiii, 169.

White, C. A., reestablishment of forests in Iowa, xvi, 328.

Jura-Trias of N. America, xvii, 214. antiquity of certain types of mol-

Iusca, xx, 44, 252. paleontological notes, xx, 332 Invertebrate Fossils,Wheeler's Sur-

vey, xii, 62, xv, 55. Paleozoic Fossils, Illinois and Indi-

ana, XV, 398. Cretaceous Fossils of the Western

States and Territories, xix, 321. Paleontological Field-work for 1877,

xix, 327. Kl~ite, I. C., Geological Survey of Penn-

sylvania. xvl, 142. Permian flora of Penn., xix, 487. geology of Mercer Co., Penn., xx,69.

Whiteaves, J. I?, Mesozoic Fossils, xiii, 1.57 - .

Jnrassic fossils in'the Coast Range of British Columbia, xvi, 7 1 .

Primordial fussils from Newfound- land, xvi, 224.

now species of Pterichthye, xx. 132. Canada Geological Reports, xiii,

157, xviii, 410. Whitfield, IZ P., hlaclurea magna in the

Barnegat limestone, xviii. 227. fossil crustaceans from Ohio, xix, 33. Lingt~la in Trenton limestone, xix,

472. Paleozoic fossils of Wisconsin, xx,

7 0. Paleontol. of Black Hills, xiv, 321.

of Fortieth parallel, xv, 316. W h i h e y , J. D.. Auriferous Gravels of the

Sierra Nevada, xviii. 145, 233, xx, 460. Geographical and Geological Sur-

veys, noticed, xi, 67. origin of forests and prairie regions,

xiii, 81. Wibbe, a new range for two Orchids, xv.

153. Wichelhazls, euxanthon, xiv, 484. Widman, formation of alizarin, xi, 143. Wzebe, expansion of solids. xv. 472. Wiedemann. specific heat of gases, xi,

403. friction of gases, xii, 388. spectra of mixed gases. xvii, 250. illumi~ration of gases by electric

discharges. xvii, 407. Wilcox spouting water-well, xvi, 144. Wild, H., nickel magnet, xiv, 41 5. Wilder, B. G., brain of sharks and skates,

xii, 103. Packard's Zoology, xx, 76. Brain of Chimera, xiv, 325.

Wiley, H. W., carbons in the electric lamp, xviii, 55.


WillAmun, C. S., Xiocene in southern * r a e w Guinea, xiii, 157.

';\'illiams, C. G., Chemical Xanipulabion, xviii. 70.

Williams, E. H., tourinaline with cnvel- oped orthoclase. xi, 273.

Williams, IT S., Spirifer lsevis, xx, 456. Williamson, J., Ferns of Kentucky, xvi,

155. Willis, 0 , Plants of N. Jersey, xiv, 198. Wills, atomic wt. of tellurium, xviii, 479. Wilson, Handbook of Hygiene, xiv. 334. Wilson, A. S., amount of sugar in necta-

ries of flowers, xvi, 485. Wilson. E. B., new genera of Pycnogon-

ida, xv, 200. early stages of some polychsetous

Annclides, xx. 291. early stages of Renilla, xx, 446. Pycnogonida of New England, xvi,

406. Wilson, P. B., silica of plants, xi, 373.

diatoms in straw, xii, 232, 400. Winchell. A.. ice-floes in Champlain, xi,

',nz L A O

WncheM, N H., the lcess of Minnesota, xvii, 168.

Geological Reports, xii, 149, xiv, 422, xviii, 483, xx, 460.

age of Lake Superior sandstone, xx, 460.

Winds of the Globe, Cofin, xiii, 273. violent, xv, 15.

Wines, alcoholic strength of, xiii, 87. Wing, A., fossils in Eolian limestone,

xi$, 332, 405, xiv, 36. Winkelmann, conductivity of gases, xi,

320. Wisconsin, crystalline rocks of, xiii, 307.

driftless region of, xv, 62, 313, 406. fossils of lead region, Allen, xi, 47. Geological Reports, xi, 233, xii, 71,

xiii, 230, xv, 61, 216, xvii, 410, xix, 488, xx, 70.

Huronian of northern, xvii, 393. Oldhamia in, xii, 226. Paleozoic fossils of, xv, 216, xx, 70.

Wisconsin River sand bars, xiii, 154. transportation route in, xiii, 152.

Wisner, J, influence of light and heat on transpiration in plants, xv, 73.

Witthans, R. A., Essentials of Chemis. try, xvii, 84.

Wittrock, V. B., Pithophorace~, xiv, 71. Mesocarpeie, xv, 402.

Woeikof, A., temperature of air at the equator, xix, 232.

Wohler, palladium in alcohol flame, xiii. 148.

Wollny, E., Journal of Agricultural Physics, xvii, 262.

Wood, cumposition of, xviii, 67. spirit, detection of alcohol in, xiii,

218. tar. triacid phenols of, xv, 388.

Worthen, A. H., Geological Reports, xi, 68, 231, xii, 227.

Wreden, naphthalene, xii, 138. Wright, alkaloids of awnites, xvi, 383,

xviii, 221. chemical affinity in terms of electro-

motive force, xix, 486. Wright, A. K, gases in meteorites, xi,

253, xii, 165. physical notices, xii, 240, xiv, 247,

dl 9 ---. electrical deposition of metals, xiii,

49. xiv, 169. Wright, C. R. A., chemical dynamics,

xv, 308. Wright, E. P., botanical publications of,

xv, 156. Wright, G. I?, gravel ridges in the Mer-

rimack valley, xiv, 239. Wroblewsky, benzene derivatives, xii,

387. svucture-formulas of aromatic com-

pounds, xvii, 405. Wiillner, spectrum of the electric spark,

xv, 148. Wurtz, A., the Faraday lecture, xvii, 323..

Xodern Chemistry, xviii, 226. Wurtz, H., porcelain and porcelain rocks

of Japan, xiii, 320, 389. Wynne, Indian Geology, xii, 462.

X Xanthin-like bodies in digestion, xv,476.

Y Yarnall, M., Catalogue of Stars, xvii, 495. Yarrow, H. C., Burial Customs of North

American Indians, xiv, 431. Yellowstoue Park, xiii, 228, 229.

fossil forests of, xvii, 409. Yellowstone River, Expedition, xi, 79. Young, 0. A., duplicity of the 1474 line

in the solar spectrum, xi, 429. displacement of lines in solar spec-

trum,- xii, 321. eclipse of July. 1878. xvi. 242. 279. spectrum of ~ ro r sen ' s cornet, xvii,

373. diameters of Mars, xix, 206. color correction of achromatic ob-

ject glasses, xix, 454. . Edison's dynamometer, etc., xix,475. spectroscopic notes, xx, 353, 435. thermo-electric power of iron and

platinum xx, 358. Ytterbia, iG, 478,

Ytterbium, xvii, 62. atomic weight of, xx, 427. spectrum of, xviii, 216.

Ziuc, estimation of, xx. 142. separation of from nickel, xvii, 63.

Zirconia for oxy.hydrogen light, Draper, xiv. 208.

Zirkel, F.. Microscopical Petrography, xiii. 309.

~odiahal light, xiii. 399, xx, 437. moon's, xv, 88, 231.

Ziiller, ammonium nitrite in combustion, xv, 210.

glohulin in potatoes, xx, 146. Ziillner. the radiometer, xiii, 466. Zooloaical distribution, Sclater. xvi. 157.

liboratory, Agassz'z, xvi, 488. records. Agassiz, xvi. 405.

ZOOLOGICAL WORKS NOTICED- Agassiz, A., North American Star-

fishes, xiv, 73. Young Stages of Osseous Fishes.

xvi, 2411 - Allen, J. ,4., American Bison, xiii, 75. Allman, G. J., IIvdroida from the

Gulf Stream. xv< 407. Anatomy and Physiology, Jou~nal of,

xi, 421. Baird, S. l?, Report of Fish Commis-

sion, xix, 333. C a w , J. K, Der Zoologische An-

zeiger, xvi, 405. Caton. J. D., Antelope and Deer of

America, xiv, 426. Chesapeake Zool. Laboratory Report,

xviii. 488. Coues, E., North American Rodentia,

xiv. 422. Fur-bearing Animals, xiv, 422.

Dull, W. H., Alaska Chitons and I'im- pets, xvii, 340.

Danielssen, D. C.. Fauna Littoralis Norvegiz, xvii. 258.

Edwards. A. X , Crustacea of Mexico, xi. 329, xix. 332.

Emerton, J. E, Spiders, xvi, 241. Life on the Seashore, xx, 432.

Entomolo~ical Corn., Report, xvi, 241. Gksler, C. l?, Anatomy of Ambly-

chila, xviii. 158. Goode, G. B., Fishes of the Bermudas,

xii, 239. American Fisheries, xix, 333.

Gimm: 0.. Zoology of the Caspian Sea, xi, 500.

fIackel. E., Medusa, xis. 245. Herrick. C. L.. Entomostraca of Yin-

nesot'a, xviii, 483.

Ehxley. T. R, Elementary Riolog~ , xi. 329. xii. 472.

Ainelican Addresses, xiv, 162. An ttomy of Invertebrates, xv,

321, xvi. 240. The Crayfish, xiy, 424.

Jordan, D. S., Itafinesques' Ichthologia Ollioensis. xii 158.

Manual of Vertebrates, xii, 315. xvi, 241.

Kzdder, J. IT., Natural IIistory of Kergnelen Islaod. xii, 71. 239.

Kingsby, J. S., Crnstacert from Vir- ginia, etc., xix. 423.

Koren, 2, Fauna Littoralis Norvegiw, xvii, 258.

LeConte, J. L., Rvnclio~hora of Amer- " &

ica. xiii, 242. Leidy, J., Rhizopods, six, 240. Leuelcart, IZ., Zoologische Wandtafeln,

xiv, 426. Lzndstrdm, G.. Corals of the Atlantic,

xvi, 159. Lintner, J. A., Entomological Contri-

butions, xvi, 328. Loven. S., F!chirtoid&s, xii, 239. Lyman, T., Ophiiiridm and dstrophy -

tidz of Chellenger F:xp., xvi, 406. xix, 248.

HcCook. Agricultural Ant, xx, 432. illoseley, El. A?, Xotcs by a Naturalist,

xvii, 497. Museum, Kational. B~~lletins of, xii, 7 1,

158, xiv, 426, xv, 446. Proceedings of, xvi, 406.

N. Y. State, Report, xiv, 494. Nuttall Ornithological Club. Bnlletins,

xii, 79, 472, xiii, 166, xv, 158, xx, 432.

Orton, J. E., Comparative Zoology, xii, 237.

Packard, A. S.. Life Histolies of Ani- mals, xi, 326.

Geomet~id Moths, xii. 157. Zoology. xix, 244. xx, 76, 159.

Pickering, C., Geographical Distribu- tion of Plants and Animals, sii, 320.

Riley. C. V., Report on Insects of Missouri, xiv, 73.

Bulletin of U. S. Entomological Commission. xiv, 74.

The Cotton Worm, xix, 248. Sars. G. O., Brisinga. xi, 328.

Arctic Cumaces, xi, 329. ScchmankewitxA, Artemia. xi. 330. Schmidt. O., Gulf of Mexico Sponges,

xviii, 417. Smper, C., Arbeiten aus dem Insti-

tnt im Wiirtzburg, xiv. 324. Thomas, C., The Chinch Bug, xix, 333.

Documents

GENERAL INDEX - Yale Universityearth.geology.yale.edu/~ajs/GeneralIndex/GeneralIndex1876-1880.pdf · 462 GENERAL INDEX. [2 Acid, hitrous, action on unsaturated hy- drocarbons, xvi,