1

1 - 4 October 2018

GeoMod2018PreliminaryScientificProgram

Sponsoredby:

2

1 - 4 October 2018

1October,Monday

AfternoonRegistration,IceBreakerandDinner.

2October,Tuesday

S1-Tectonicsoffaulting,foldingandsaltsystems

Conveners:GiacomoCorti(NationalResearchCouncilofItaly)SusanneBuiter(GeologicalSurveyofNorway,Norway)GuidoSchreurs(UniversitätBern,Switzerland)

Is the Earth Lazy? Tracking the efficiency of evolving and reorganizing systems (MichelleCooke,KevinToeneboeh,JessicaMcBeckandAlexHatem)(keynote)

Analoguemodellingoffaultrelayzonesunderbiaxialextension (AlbaPeiro,TeresaRomán-BerdielandJoséLuisSimón)

Simulationofnormalfaultsusingnumericalmodels:thecaseofL’AquilaFault (YuriPanara,MichelleCooke,GiovanniToscani,CesarePerottiandSilvioSeno)

Kinematic domain partitioning in passive margin salt basins: the myth of translationaldomain(ZhiyuanGe,MattiasRosenau,MichaelWarsitzkaandRobL.Gawthorpe)

Controls on normal fault activity in the central Italian Apennines: Insights from thermo-mechanicalmodelling(AnneleenH.Geurts,RitskeHuismansandPatienceA.Cowie)

Towardsacomprehensivemodelofbrittlefaultsatdivergentplateboundaries–combiningscaled analog models and high-resolution field data (Michael Kettermann, Christoph vonHagke,ChristopherWeismüller,LisaWinhausenandJanosUrai)

Structural characterization of salt-detached ramp-synclines and associated salt structures:results from 3D seismic interpretation obtained from analogmodeling (Maria Roma, OriolFerrer,JosepAntonMuñoz,ÒscarGratacósandKenMcClay)

Couplingafrictional-cohesivecoverandaviscoussubstrateinadiscreteelementmodel:firstresultsofapplicationtothick-andthin-skinnedextensionaltectonics(StuartHardy)

Geometricrelationshipofnon-parallelconjugatenormalfaults(HeminKoyiandFushengYu)

Structuralevolutionofaninvertedsalt-relatedriftbasin:2DnumericalmodellingappliedtotheHighAtlas(MarMoragas,JonasB.RuhandJaumeVergés)

S3–Volcanicandmagmaticprocesses

Conveners:AdelinaGeyer(InstitutdeCiènciesdelaTerraJaumeAlmera-CSIC,Spain)GildaCurrenti(InstitutoNazionalediGeofisicaeVulcanologia,Italy)ArnauFolch(BarcelonaSupercomputingCenter,Spain) A review of analog and numericalmodeling in volcanology (Janine L. Kavanagh, SamanthaEngwellandSimonMartin)(keynote)

3

1 - 4 October 2018

OriginandevolutionoftheHybleanMountains(Sicily):Atopographicanomalytriggeredbydeepmagmaticprocesses? (MaximeHenriquet, StéphaneDominguez,GiovanniBarrecaandJacquesMalaviille)

On the propagation path of magma-filled dykes and hydrofractures: the competitionbetweenexternalstress,internalpressure,andcracklength(FrancescoMaccaferri,delphineSmittarello,VirginiePinelandValerieCayol)

Numericalsimulationofmagmadynamicsandvolcanichazardforcasts(DeepakGarg,PaoloPapale,AntonellaLongo,ChiaraMontagna,MatteoBagagli,SimoneColucci,FedericoBrogi)

What drives the lateral versus vertical propagation dikes? Insights from analoguemodels(StefanoUrbani,ValerioAcocellaandEleonoraRivalta)

Tracking volume changes through realistic mechanical models (María Charco, Pablo J.GonzálezandPedroGalándelSastre)

Whatcontrolssill formation: Insights fromanaloguemodels (GiuliaSili,StefanoUrbaniandValerioAcocella)

3October,Wednesday

S2–Surfaceprocesses,sedimentarybudgets,andinteractionwithtectonics

Conveners:DanielGarcía-Castellanos(InstitutdeCiènciesdelaTerraJaumeAlmera-CSIC,Spain)StephaneBonet(UniversitéPaulSabatier,TolouseIII,France)StephaneDominguez(UniversitédeMontpellier,France) Is the Earth Lazy? Tracking the efficiencyof evolving and reorganizing systems (Michael P.Lamb,JoelScheingrossandRomanA.DiBiase)(keynote)

Control of syn-tectonic sedimentation and décollement rheology in the geometry andevolution of the Kuqa fold-and-thrust belt (NW China). Results from analogue modelling(OriolPla,EstherIzquierdo-Llavall,EduardRoca,OriolFerrer,ÒscarGratacósandJosepAntonMuñoz)

Interactionsand feedbackbetweentectonics,erosionandsedimentationduring rifting:2Dand 3D thermo-mechanicalmodelswith surface processes (Romain Beucher, LouisMoresi,TristanSalles,JulianGiordani,RebeccaFarrington,SaraMoron-PollancoandJohnMansour)

Effect of orographic precipitation on mountain denudation rate evolution (Valeria Zavala,SébastienCarretierandStephaneBonnet)

Landscape evolution from hillslopes tomountain ranges (Liran Goren, Eran BenDror, ChenGruberandRonNativ)(keynote)

Erosion and sedimentation in the Var aerial catchment and submarine basin (SouthernFrenchAlps–Mediterranean)usingBadlands (CarolePetit,TristanSalles,YannRollandandGuillaumeDuclaux)

Anewefficient,O(n)andimplicitmethodtosolvetheStreamPowerLawtakingintoaccountsedimenttransportanddeposition(XiaopingYuan,JeanBraunandLaureGuerit)

The impact of recycling and lateral sediment input on grain size fining trends (RebekahHarries,LindaKirstein,AlexWhittaker,MikaelAttalandIanMain)

4

1 - 4 October 2018

Analogueexperimentsofforearcbasinformation: Influenceofsediment influxfluctuations(AtsushiNoda,HiroakiKoge,YasuhiroYamada,AyumuMiyakawaandJuichiroAshi)

S4–DynamicsoftheLithosphere

Conveners: Ivone Jimenez-Munt (Institut de Ciències de la Terra Jaume Almera - CSIC, Spain) Francesca Funicello (Università Roma Tre, Italy) Benjamin Guillaume (Université Rennes, France)

Deformation geometries controlled by weak layers in the crust and lithosphere (ErnstWillingshofer, Dimitrios Sokoutis, Antoine Auzemery, Katharina Vogt and Stefan Luth)(keynote)

New improvements on LitMod package: A tool for integrated geophysical-petrologicalmodellingofthecrustanduppermantle(AjayKumar,ManelFernàndez,IvoneJiménez-Munt,MontserratTorneandJaumeVergés)

Influenceofacialmechanicalstrengthonthemorphologyanddynamicsofmid-oceanridges:From laboratory experiments to the Earth and Venus (Anne Daville, Eric Mittelsteadt andAuroreSibrant)

Effect crustal heat production andmantle potential temperature on rifting and break-up:Insightfrom2Dand3Dmodelling(LaetitiaLePourhietandJuliaCostadaSousa)

Dynamics of small scale subduction systems from combined analogue-numericalexperiments (MireiaPeral, JonasRuh,SergioZlotnik, FrancescaFuniciello,ManelFernàndez,ClaudioFaccenna,JaumeVergesandTarasGerya)

Factorscontrollingback-arcextensionoroverridingplateshortening–anumericalmodelingstudyofocean-continentsubductionsystems(SebastianWolfandRitskeHuismans)

Deformationpartitioninginmountainbelts,impactofsurfaceprocesses(JacquesMalavieille,StéphaneDominguez,Chia-YuLuandChih-TungChen)

The interplay between slab’s morphology and kinematic and surface topography (ArthurBriaud,RobertoAgrusta,ClaudioFacenna,FrancescaFunicielloandJeroenvanHunen)

4October,Wednesday

S5–Rheologyandstructuresresultingfromstrainheterogeneityandlocalisation

Conveners:ElenaDruguet(UniversitatAutònomadeBarcelona,Spain)AlbertGriera(UniversitatAutònomadeBarcelona,Spain)MarcelThielmann(UniversityofBayreuth,Germany) Ambiguous kinematic indicators resulting from heterogeneities under high finite strain(BernhardGrasemannandMarcinDabrowski)(keynote)

Strain localisation and weakening processes in viscously deforming rocks: Numericalmodelingbasedonlaboratorytorsionexperiments(MaximilianDöhmann,SaschaBrune,LiviaNardini,ErikRybackiandGeorgDresen)

Physicalmodelling of a single round inclusion in simple shear: impacts of strain-softeningrheology(LauraQuigley,DavidBoutelier,ChristophSchrankandKlausRegenauer-Lieb)

5

1 - 4 October 2018

Numerical modeling of shear localisation in anisotropic materials (Tamara de Riese, LynnEvans,EnriqueGomez-RivasmAlbertGriera,RicardoA.Lebensohn,Maria-GemaLlorens,HaoRan,TillSachau,IlkaWeikusatandPaulD.Bons)

Howastate-andrate-dependentfrictionanditscouplingtoporosityevolutioninfluencethedeformationdynamicsofthelithosphere(AntoineB.JacqueyandMauroCacace)

Lithosphere weakening mechanisms influenve on subduction zones migration (JessicaMunch,TarasGeryaandKosukeUeda)

Opening of the Porcupine Basin – Numerical and analogue models (Bruno C. Vendeville,LouiseWatremez,TomDetollenaere,LaetititaLePourhietandCédricBulois)

Theemergenceofheterogeneitiesduringriftingandtheircontrolsonlong-termcontinentallithosphereextension(V.MorenaSalernoandFabioA.Capitano)

S6–Geofluidsandtheirinfluenceondeformation

Conveners: Mauro Cacace (GFZ Potsdam, Germany) Tristan Cornu (TOTAL, France) Magdalena Scheck-Wenderoth (GFZ Potsdam, Germany) Xavier Guichet (IFP Energies, France)

Mechanical behavior of fluid-lubricated faults (Chiara Cornelio, Elena Spagnoulo, FrançoisPasselègue,StefanNielsen,GiulioDiToroandMarieViolay)(keynote)

Fluid-assistedmobilizationofparticlesinshearedgranularmedia:3DCFD-DEMsimulationofstick-slip dynamics in faults with granular gouge (Omid Dorostkar, Paul Johnson, RobertGuyer,ChrisMaroneandJanCarmeleit)

The coupling between compaction andpressurization in cyclically sheared granular layers:Implications for soil liquefaction (Einat Araronov, Shahar BenZeev, Liran Goren, ParezStanislavandToussaintRenaud)

Fluid flowwithin themechanical stability domain of fault zones in shales (Frédéric-VictorDonze,AlexandraTsopela,YvesGuglielmi,PierreHenryandClaudeGout)

WAITINGFORTITLE(YuryPodladchikovetal.)(keynote)

Fluid injection in single fractures: Induced seismicity and influence on the fracture slipregime(GuillemPiris,EnriqueGomez-Rivas,IgnasiHerms,XavierGoulaandAlbertGriera)

Appraising the link between tectonics and natural hydraulic fracturing couplinggeomechanical and basin simulation: Application to the Neuquen Basin (Renaud Traby,NicolasGuy,AntoineBouziat,DanieleColombo, JeremyFrey,Marie-ChristineCaca-StenzandTristanCornu)

HydromechanicalmodellingofPertek (Tunceli,Turkey)geothermal system (TugbanurOzenBalaban,OzlemOztekinOkan,TaylanSancar,AytenOztufekciOnalandAliOnal)

6

1 - 4 October 2018

POSTERSESSIONSS0–State-of-the-artinmodeling:methodsandtechniques Conveners: Frank Zwaan (University of Florence, Italy) Maria Roma (Universitat de Barcelona, Spain) Roberto Agrusta (Ecole Normale Supérieure Lyon, France)

The Underworld research and teaching workflow (Romain Beucher, Louis Moresi, JohnMansour,JulianGiordani,RebeccaFarrington,SaraMoron-Pollanco,ArijitLaik)Modelling of a laterally varying effective elastic thickness using an integratedthermodynamic,geophysicalandrheologicalframework(CharlotteBotterandJavierFullea)EfficientalgorithmsforthesimulationofEarthsurfaceprocesses(JeanBraun,XiaopingYuan,GuillaumeCordonnierandBenoitBovy)Potentialities and applications tonaturalearthquakes of 2D and3Dsubductionfoamquakeanaloguemodels(YannickCaniven, StéphaneDominguez,JacquesMalavieille,StéphaneMazzotti,MichelPeyret,FabioCorbi,ElenoraVanRijsingen)To what degree the geometry and kinematics of accretionary wedges in analogueexperimentsisdependentonmaterialproperties(BinDeng,DongLai,ShugenLiu,ZiranJiang,CaiweiFanandXinjianWang)Kinematic modelling at margin scale and its link with basinthermicity: thecase oftheMozambiqueriftedmargin(EtheveN.,CornuT.,JeanniotL.,CallotJ.P.)Geopressure characterization: Preliminary results on modeling the risk associated withgravity tectonics and drilling wells in Foz do Amazonas Basin(Juliana Maria Gonçalves deSouza, Christian Gorini, Nadaya Cubas, Didier Granjeon, Jean Letouzey, Claudio Rabe,CleversonGuizanSilva)Anewanalogmaterialtosimulatesaltdécollementrheologyandassociateddeformationsinactivemountainforelands(AlexandreHamon, AlexandraSkrubej, MaximeHenriquet,StéphaneDominguez,JacquesMalavieille,EdouardLegarzic,Jean-ClaudeRingenbach)Modellingdeformationdynamicsof the lithosphereusingLYNX:amassivelyparallelopen-sourcesimulator(AntoineB.Jacquey,MauroCacace)Is the Anelastic Liquid Approximation Appropriate for Mantle Convection and Does ItMatter?(ScottD.King)Physical models as analogues for Basin and Petroleum Systems Modelling: Example oftemperaturaandpressureestimationsaroundsaltbodies(MiquelA.Marin,ClaireCastagnac,OriolFerrerandJulienRenaudeau)Intrinsicdeformationpattern inagrowingprismby frontalaccretion:wedge stabilitywithrespecttopre-existingfaults(BaptisteC.L.Mary,HeminKoyi)Kinedyn:ANewModellingTechniquetoSimultaneousRestoreandForwardModelSeismicSections (Iskander A. Muldashew, Marta Perez-Gussinye, Jörg Hasenclever, Miguel Andres-Martinez,JasonP.Morgan)

7

1 - 4 October 2018

IncorporationofdynamiceffectsintolithosphericinversionbyusingaveryefficientReducedBasis solver for 3D Stokes problems(Olga Ortega-Gelabert, Sergio Zlotnik, Juan CarlosAfonsoandPedroDíez)Smart Speed Imaging in Digital Image Correlation: Application toSeismotectonicScaleModelling(M. Rudolf, M. Rosenau, T. Ziegenhagen, J. Bedford, V. Ludwikowski, T. Schucht,H.Nagel,O.Oncken)

Understanding Meandering River Evolution Through Combined Analysis of an AncientOutcropandModernAnalogues(SaadSaadiandDavidHodgetts)StagBL: A Scalable, Portable, High-Performance Discretization and Solver Layer forGeodynamicSimulation(PatrickSanan,PaulJ.Tackley,TarasGerya,BorisJ.P.Kaus,andDaveA.May)Numerical modeling as a tool to constrain the environmental parameters controllingdeposition inanOligo-MioceneRamp(JonatanA. YuquilemaTamayo,OscarGratacós, TelmBover-Arnal)Application of Model Order Reduction to Geological and Geophysical problems(SergioZlotnik,OlgaOrtega,JuanCarlosAfonsoandPedroDíez)A direct comparison ofexperimental set-ups for simulating extensional tectonics(FrankZwaan,GuidoSchreursandSusanneBuiter)

S1–Tectonicsoffaulting,foldingandsaltsystems

Conveners:GiacomoCorti(NationalResearchCouncilofItaly)SusanneBuiter(GeologicalSurveyofNorway,Norway)GuidoSchreurs(UniversitätBern,Switzerland) Salt-relatedgravity-driventectonicsintheLevantBasin:Insightsfromphysicalexperiments(ThomaiAnagnostoudi,BrunoC.Vendeville,VirginieGaullierMichaelLazarandUriSchattner)Analoguemodellingofsalt-tectonicsystems:fromdownbuildingtocontractionalKinematicefficiency of a non-optimally-oriented pre-existing fault system using wet clayexperiments(LorenzoBonini,GianAndreaPini,MaurizioPonton,AnnaDelBen)Saltyornotsalty?:ananaloguemodelingresponsetothedeepstructureoftheElHammapull-apart basin, Gabes, Central Tunisia (Marwa Boussarsar, Bruno C. Vendeville, MounaHassine,ChedlyAbbesandFabienGraveleau)Adiscussionofformationmechanismsforparallel-dippingfaultarrays(SusanneBuiter,SusanEllis,GuidoSchreurs)Reactivation of salt ridges and diapirs (Núria Carrera, Pablo Santolaria, Oriol Ferrer, JosepAntonMuñoz,C.L.Schneider)Geometry and kinematics of viscous wedges or viscous-rich, in fold-and-thrust belts andaccretionary prims in the presence of salt: an analogue approach (Dan Qiu, Bruno C.VendevilleandFabienGraveleau)

8

1 - 4 October 2018

Features of fault-volcano interaction in extensional areas (Ada DeMatteo, Giacomo Corti,BenjaminvanWykdeVries,BrunoMassa,GiulioMussetti)ControlsonAsymmetricRiftEvolution:GeodynamicModelingoftheEastAfricanRiftSystem(MaximilianDöhmann,SaschaBrune,SimonRiedl,AnneGlerum,ManfredStrecker)The role of unequal stress conditions in strike-slip dominated analogue models (JakubFedorik,FrankZwaan,GuidoSchreurs,GiovanniToscani)Salt structures evolution above a domino-style basement fault system: Experimentalapproach during extension & inversion (Nicolas Bufaliza, Oriol Ferrer, James Hammerstein,KenMcClay)Kinematic evolution of halokinetic and contractional megaflaps: Insights from analogmodelling and application to case studies (Oriol Ferrer, Eduard Roca, Josep AntonMuñoz,MarkG.Rowan,NuriaCarrera,KatherineA.Giles)Vertical axis rotation of detachment folds during the development of a thrust salient:ExperimentalapproachtotheAinsaObliqueZone(CentralPyrenees)(OscarGratacós,OriolFerrer,JosepA.Muñoz,EduardRoca,OriolPla,MariaRomaandFredericEscosa)InfluenceofcompressionalstructuresinheritanceonactiveextensionincontinentalGreece:insights from experimental modeling (Fabien Graveleau, Frank Chanier, Clément Boivin,AntoineBonnière,BrunoC.Vendeville,OlivierAverbuch,VirginieGaullier,JackyFerrière)Analogue modeling of passive-margin tectonic inversion: example from the ArdennesVariscan fold-and-thrustbelt (EliseKazmierczak, FabienGraveleau, SaraVandycke,BrunoC.Vendeville)Sandstone intrusion-related fracturing: insights from discrete element models (QingfengMeng,DavidHodgettsandMadsHuuse)Geometricvariationsofpull-apartbasinswithinatranstensionaldeformationregime(LeninValdezandMarianoCerca)Thrust initiation in analogue experiments: subtle fluctuation as a precursor of faulting?(YasuhiroYamada)How fault evolution changes strain partitioning and fault slip rates in Southern California:Resultsfromgeodynamicmodeling(JiyangYeandMianLiu)S2–Surfaceprocesses,sedimentarybudgets,andinteractionwithtectonicsConveners:DanielGarcía-Castellanos(InstitutdeCiènciesdelaTerraJaumeAlmera-CSIC,Spain)StephaneBonet(UniversitéPaulSabatier,TolouseIII,France)StephaneDominguez(UniversitédeMontpellier,France) Feedbacks between lithospheric extension and surface processes(Miguel Andrés-Martínez,MartaPérez-Gussinyé,Johna.ArmitageandJasonP.Morgan)

9

1 - 4 October 2018

Present-day uplift of the European Alps: mechanisms and relative contributions (PietroSternai,ChristianSue, LaurentHusson,EnricoSerpelloni,ClaudioFaccenna,ThorstenBecker,AndreaWalpersdorf)Climatic influenceonvalleyasymmetrymodulatedbyuplift rate: insights from laboratory-scalelandscapeexperiments(StéphaneBonnetandBérangéMoussirou)Numericalmodellingofoutburst floodsprovideerodabilityestimatesconsistentwith long-termlandscapeevolution(DanielGarcia-CastellanosandJimO’Connor)Novel discrete elementmodellingofGilbert delta formation in an active tectonic setting -firstresults(StuartHardy)Applicationofamodelforpoint-wisepredictionofstreamflowstatisticsusingclimaticandgeomorphologicdataonWalnutGulch(Arizona)(IgorLisac,GianlucaBotterandJeanBraun)Travertine spring mound-like models: Los Baños de Mula Spa (Murica, Spain) (SalvadorOrdóñez,JoséJesúsMartínez-Díaz,DavidBenavente,JaimeCuevasandMªÁngelesGarcía-del-Cura)Topographic evolutionmodelling of the Ebro andDuero basins (north Iberia)(Lucía StruthandDanielGarcia-Castellanos)Sedimentation affecting rift evolution: Insights from 4D analogue models(FrankZwaan,GuidoSchreursandJürgenAdam)S3–Volcanicandmagmaticprocesses*(willbeincludedinS0posterssession)

Conveners:AdelinaGeyer(InstitutdeCiènciesdelaTerraJaumeAlmera-CSIC,Spain)GildaCurrenti(InstitutoNazionalediGeofisicaeVulcanologia,Italy)ArnauFolch(BarcelonaSupercomputingCenter,Spain) Exploring the role of inherited structures during caldera collapse: Insights from analoguemodelling (Daniele Maestrelli, Marco Bonini, Giacomo Corti, Domenico Montanari andGiovannaMoratti)S4–DynamicsoftheLithosphereConveners: Ivone Jimenez-Munt (Institut de Ciències de la Terra Jaume Almera - CSIC, Spain) Francesca Funicello (Università Roma Tre, Italy) Benjamin Guillaume (Université Rennes, France)

Continental ice sheets and continental break-up (John Armitage, David Ferguson, KenniPetersnenandTimothyCreyts)What controls strain localization for subduction initiation?Inference from 3D analoguemodelling(AuzemeryAntoine,DimitriosSokoutisandErnstWillingshofer)Plate kinematics, slab dip and tectonic regime of the overriding plate:insightsfrom3Danaloguemodelsand 2Dnumericalmodels(Guillaume Benjamin,CerpaNestorG.,MartinodJosephandHertgenSolenn)

10

1 - 4 October 2018

Dependence of lithospheric slab buoyancy on composition and convergence rate: insightsfrom a thermally-coupled kinematic model(Kittiphon Boonma, Ajay Kumar, Daniel Garcia-Castellanos,IvoneJiménez-MuntandManelFernàndez)Regional GPS velocity field variations in the Southern Andes: kinematical relation to theLiquiñe-OfquiFaultZoneevidencefromscaledanalogueexperiments(JanOliverEisermann,PaulLeonGöllnerandUlrichRiller)Backarc riftingbehindnarrowoceanicbasins (ZoltánErdős,Ritske S.Huismans andClaudioFaccenna)Newperspectivesontheinfluenceofthecontinenttooceaniclithospheretransitionzoneonslab-breakoffdynamics(CarlosFernández-García,BenjaminGuillaumeandJean-PierreBrun)SlabStructurewithintheWesternHellenicSubductionZonefromAdaptivelyParameterizedTomography(SamanthaHansen,ChristosEvangelidisandGerassimosPapadopoulos)Influence of the overriding plate on convergence zones dynamics(SolennHertgen,PhilippeYamato, Benjamin Guillaume,Valentina Magni, Nicholas SchliffkeandJeroenvanHunen)Assessing bias in spectral Te estimation caused by erosion and sedimentation processes(AlbertoJiménez-Díaz,DanielGarcia-CastellanosandJonF.Kirby)Numerical modelling investigating the role of magma-poor rifted margins structure inmountainbuilding(AnthonyJourdon,LaetitiaLePourhietandFrédéricMouthereau)Monitoringtime-dependentslipevolutionanddistributionalonganaloguemegathrustsfromearthquake nucleation to interseismic coupling (Ehsan Kosari, Matthias Rosenau, JonathanBedford,MichaelRudolfandOnnoOncken)Effects of kinematic boundary conditions on trench curvature in a retreating subductionzone: insights fromanalogmodelling (AjayKumar,MireiaPeral,FrancescaFuniciello,ManelFernàndez,SergioZlotnik,ClaudioFaccennaandJaumeVergés)Coupling between continental rifting andmantlemelting: Implications for volcanicmarginformation(GangLu,RitskeS.HuismansandThomasTheunissen)A combined modelling approach to plate vector rotation in rift-transform intersections(Georgios-PavlosFarangitakis,PhilipJ.Heron,KennethJ.W.McCaffrey,JeroenvanHunen,LaraM.Kalnins,DimitriosSokoutisandErnstWillingshofer)Curvingaretreatingslab:anumericalmodeloftheBetic-Riforogenicsystem (MireiaPeral,Sergio Zlotnik, Manel Fernàndez, Jaume Vergés, Ajay Kumar, Francesca Funiciello, ClaudioFaccennaandJonasRuh)Eclogite-driven Basin andMountain Creation Related to the Columbia River Flood Basalts(JonathanPerry-HoutsandEugeneHumphreys)Howsubductioninterfaceroughnessinfluencesmegathrustearthquakes(E.vanRijsingen,F.Funiciello,F.CorbiandSergeLallemand)Arcuatesubduction–afragilestructure(NicholasSchliffke,JeroenvanHunen,MarkAllenandValentinaMagni)

11

1 - 4 October 2018

Crustaldetachmentlevelsmaycontroltransmissionofintraplatedeformation:Alithospheretransect of North Iberia(Angel Valverde-Pérez,Daniel García-Castellanos,IvoneJiménez-Munt,ManelFernàndezandJaumeVergés)Lithosphere evolution during continentalconvergence: crustal folding ordoublevergent.Insightsfromnumericalmodelling (AngelValverde-Pérez,Daniel García-Castellanos,IvoneJiménez-Munt,LouisMoresi,RebeccaFarringtonandRomainBeucher)Reconstructing subductionwithin intracontinental settings; a lithosphere-scale comparisonof the Alps and Betic-Rif orogenic systems (Jason R. Williams, Jaume Vergés and ManelFernàndez)From small and cold to large and hot orogens: How do they grow and what are theinfluencesofextensionalinheritanceandsurfaceprocesses?(SebastianG.WolfandRitskeS.HuismansandPetervanderBeek)S5–Rheologyandstructuresresultingfromstrainheterogeneityandlocalisation

Conveners:ElenaDruguet(UniversitatAutònomadeBarcelona,Spain)AlbertGriera(UniversitatAutònomadeBarcelona,Spain)MarcelThielmann(UniversityofBayreuth,Germany) ModellingdeformationpartitioningwiththeBCN-Stage(ElenaDruguet)Subgrainrotationrecrystallisationofdryhaliteduringsimplesheardeformation:anumericalapproach(EnriqueGomez-Rivas,AlbertGriera,Maria-GemaLlorens,PaulD.Bons,RicardoA.LebensohnandSandraPiazolo)Microstructuralevolutionofpolycrystallineolivine:influenceofthedeformationhistoryonseismicanisotropy(AlbertGriera,Maria-GemaLlorensandEnriqueGomez-Rivas)Importanceof theoverridingplate crustal rheologyon convergence zonedynamics(SolennHertgen,PhilippeYamatoandBenjaminGuillaume)Rheological properties of a natural subduction zone interface: insights from numericalexperiments(Paraskevi Io Ioannidi, Laetitia Le Pouhriet, Philippe Agard, Onno Oncken andSamuelAngiboust)Polycrystalline ice viscoplastic deformation in pure and simple shear(Maria-Gema Llorens,Albert Griera, Florian Steinbach, Paul D. Bons Enrique Gomez-Rivas, Daniela Jansen, JensRoessiger,RicadoA.LebensohnandIlkaWeikusat)Rheology of partially molten rocks: a numerical approach(Maria-Gema Llorens, EnriqueGomez-Rivas, Anne-Céline Ganzhorne, Albert Griera, Florian Steinbach, Jens Roessiger, LoicLabrousse,NicolasP.WalteandPaulD.Bons)Thermal plume morphologies in Non-Newtonian yield stress and shear-thinning fluids:implicationsforplumesoriginatinginthelowermantle(NicolòRubensSgrevaandAnneDavaille)

12

1 - 4 October 2018

Quantitative impact of structural inheritance on present-day deformation and seismicityconcentration in continental intraplate regions(Alizia Tarayoun, Stéphane Mazzotti andFrédéricGueydan)Deformationintwo-phaserocks:alookthroughthestatisticallens(MarcelThielmann,HaukeMarquardtandGregorGolabek)Strainlocalisationwithdepthinthelithosphereandimplicationsforlithosphericrheologyinstrike-slipfaultsettings(KatyWillis,GregoryA.Houseman,LynnEvans,TimWrightandAndyHooper)S6 –Geofluids and their influenceondeformation* (will be included in S0posterssession)

Conveners: Mauro Cacace (GFZ Potsdam, Germany) Tristan Cornu (TOTAL, France) Magdalena Scheck-Wenderoth (GFZ Potsdam, Germany) Xavier Guichet (IFP Energies, France) Trace Element Hydrogeochemistry of Pertek Thermal Waters, Tunceli, EasternAnatolia,Turkey(OzlemOztekinOkan,TugbanurOzenBalaban,TaylanSancar,AytenOztufekciOnal)Numericalmodellingofpegmatiteemplacement(AlexisPlunder,LaetitiaLePourhiet,LudovicRässandCharlesGumiaux)