{"id":"https://openalex.org/W7203754918","doi":"https://doi.org/10.5194/egusphere-alpshop2026-52","title":"Timing and west-directed kinematics in the footwall part of the Upper Austroalpine extruding wedge: Insights from the Lower Tauern region (Austria)","display_name":"Timing and west-directed kinematics in the footwall part of the Upper Austroalpine extruding wedge: Insights from the Lower Tauern region (Austria)","publication_year":2026,"publication_date":"2026-08-19","ids":{"openalex":"https://openalex.org/W7203754918","doi":"https://doi.org/10.5194/egusphere-alpshop2026-52"},"language":"en","primary_location":{"id":"doi:10.5194/egusphere-alpshop2026-52","doi":"https://doi.org/10.5194/egusphere-alpshop2026-52","is_oa":true,"landing_page_url":"https://doi.org/10.5194/egusphere-alpshop2026-52","pdf_url":null,"source":{"id":"https://openalex.org/S7407105102","display_name":"EGU \u00c9mile Argand Conference on Alpine Geological Studies","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"17th EGU \u00c9mile Argand Conference on Alpine Geological Studies","raw_type":"proceedings-article"},"volume":null,"type":"conference-abstract","is_traditional":false,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.5194/egusphere-alpshop2026-52","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110312135","display_name":"Christoph Iglseder","orcid":"https://orcid.org/0009-0001-8664-766X","observed_orcids":["https://orcid.org/0009-0001-8664-766X"]},"institutions":[{"id":"https://openalex.org/I4387154425","display_name":"GeoSphere Austria","ror":"https://ror.org/0181cy234","country_code":"AT","type":"facility","lineage":["https://openalex.org/I4387154425"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Christoph Iglseder","raw_affiliation_strings":["GeoSphere Austria, Department Geological Mapping, (christoph.iglseder@geosphere.at)"],"raw_orcid":"https://orcid.org/0009-0001-8664-766X","affiliations":[{"raw_affiliation_string":"GeoSphere Austria, Department Geological Mapping, (christoph.iglseder@geosphere.at)","institution_ids":["https://openalex.org/I4387154425"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013197929","display_name":"David Schneider","orcid":"https://orcid.org/0000-0002-9665-4927","observed_orcids":["https://orcid.org/0000-0002-9665-4927"]},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"David Schneider","raw_affiliation_strings":["University of Ottawa, Department of Earth and Environmental Sciences (david.schneider@uottawa.ca)"],"raw_orcid":"https://orcid.org/0000-0002-9665-4927","affiliations":[{"raw_affiliation_string":"University of Ottawa, Department of Earth and Environmental Sciences (david.schneider@uottawa.ca)","institution_ids":["https://openalex.org/I153718931"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004948928","display_name":"Bernhard Grasemann","orcid":"https://orcid.org/0000-0002-4647-8224","observed_orcids":["https://orcid.org/0000-0002-4647-8224"]},"institutions":[{"id":"https://openalex.org/I129774422","display_name":"University of Vienna","ror":"https://ror.org/03prydq77","country_code":"AT","type":"education","lineage":["https://openalex.org/I129774422"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Bernhard Grasemann","raw_affiliation_strings":["University of Vienna, Department of Geology (bernhard.grasemann@univie.ac.at)"],"raw_orcid":"https://orcid.org/0000-0002-4647-8224","affiliations":[{"raw_affiliation_string":"University of Vienna, Department of Geology (bernhard.grasemann@univie.ac.at)","institution_ids":["https://openalex.org/I129774422"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5004948928","https://openalex.org/A5013197929","https://openalex.org/A5110312135"],"corresponding_institution_ids":["https://openalex.org/I129774422","https://openalex.org/I153718931","https://openalex.org/I4387154425"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12821","display_name":"Geological Formations and Processes Exploration","score":0.9696999788284302,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12821","display_name":"Geological Formations and Processes Exploration","score":0.9696999788284302,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10001","display_name":"Geological and Geochemical Analysis","score":0.028999999165534973,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13205","display_name":"Geological and Geophysical Studies Worldwide","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/nappe-stacking","display_name":"nappe stacking","score":0.6309999823570251},{"id":"https://openalex.org/keywords/out-of-sequence-thrust","display_name":"out-of-sequence thrusting","score":0.7379999756813049},{"id":"https://openalex.org/keywords/shear-zone-kinematics","display_name":"shear zone kinematics","score":0.621999979019165},{"id":"https://openalex.org/keywords/dynamic-recrystallization","display_name":"dynamic recrystallization","score":0.8949999809265137},{"id":"https://openalex.org/keywords/greenschist-facies-metamorphism","display_name":"greenschist facies metamorphism","score":0.6549999713897705}],"concepts":[{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.9394999742507935},{"id":"https://openalex.org/C197737763","wikidata":"https://www.wikidata.org/wiki/Q904607","display_name":"Mylonite","level":4,"score":0.939300000667572},{"id":"https://openalex.org/C153220577","wikidata":"https://www.wikidata.org/wiki/Q1479638","display_name":"Nappe","level":3,"score":0.8069000244140625},{"id":"https://openalex.org/C98742433","wikidata":"https://www.wikidata.org/wiki/Q1798991","display_name":"Lineation","level":3,"score":0.7939000129699707},{"id":"https://openalex.org/C112764850","wikidata":"https://www.wikidata.org/wiki/Q380971","display_name":"Metamorphism","level":2,"score":0.6534000039100647},{"id":"https://openalex.org/C23295444","wikidata":"https://www.wikidata.org/wiki/Q1578160","display_name":"Shear zone","level":3,"score":0.5322999954223633},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.4959000051021576},{"id":"https://openalex.org/C26687426","wikidata":"https://www.wikidata.org/wiki/Q47069","display_name":"Metamorphic rock","level":2,"score":0.489300012588501},{"id":"https://openalex.org/C96035792","wikidata":"https://www.wikidata.org/wiki/Q43606218","display_name":"Shear (geology)","level":2,"score":0.4498000144958496},{"id":"https://openalex.org/C128074901","wikidata":"https://www.wikidata.org/wiki/Q7835340","display_name":"Transpression","level":4,"score":0.44209998846054077},{"id":"https://openalex.org/C2778660078","wikidata":"https://www.wikidata.org/wiki/Q4330674","display_name":"Overprinting","level":3,"score":0.43220001459121704},{"id":"https://openalex.org/C5900021","wikidata":"https://www.wikidata.org/wiki/Q163082","display_name":"Petrology","level":1,"score":0.4162999987602234},{"id":"https://openalex.org/C39920418","wikidata":"https://www.wikidata.org/wiki/Q11476","display_name":"Kinematics","level":2,"score":0.39640000462532043},{"id":"https://openalex.org/C2779557651","wikidata":"https://www.wikidata.org/wiki/Q18670390","display_name":"Strain partitioning","level":3,"score":0.38040000200271606},{"id":"https://openalex.org/C173347748","wikidata":"https://www.wikidata.org/wiki/Q729546","display_name":"Eclogite","level":4,"score":0.3562999963760376},{"id":"https://openalex.org/C139498673","wikidata":"https://www.wikidata.org/wiki/Q843705","display_name":"Tectonite","level":4,"score":0.34130001068115234},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.3174999952316284},{"id":"https://openalex.org/C152279782","wikidata":"https://www.wikidata.org/wiki/Q13583542","display_name":"Shearing (physics)","level":2,"score":0.3109999895095825},{"id":"https://openalex.org/C205539056","wikidata":"https://www.wikidata.org/wiki/Q5251699","display_name":"Deformation mechanism","level":3,"score":0.2980000078678131},{"id":"https://openalex.org/C2781297371","wikidata":"https://www.wikidata.org/wiki/Q234852","display_name":"Basement","level":2,"score":0.2969000041484833},{"id":"https://openalex.org/C204366326","wikidata":"https://www.wikidata.org/wiki/Q3027650","display_name":"Deformation (meteorology)","level":2,"score":0.2815999984741211},{"id":"https://openalex.org/C171701179","wikidata":"https://www.wikidata.org/wiki/Q166409","display_name":"Gneiss","level":3,"score":0.2651999890804291},{"id":"https://openalex.org/C17409809","wikidata":"https://www.wikidata.org/wiki/Q161764","display_name":"Geochemistry","level":1,"score":0.26499998569488525},{"id":"https://openalex.org/C2780802278","wikidata":"https://www.wikidata.org/wiki/Q589004","display_name":"Imbrication","level":3,"score":0.26019999384880066}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.5194/egusphere-alpshop2026-52","doi":"https://doi.org/10.5194/egusphere-alpshop2026-52","is_oa":true,"landing_page_url":"https://doi.org/10.5194/egusphere-alpshop2026-52","pdf_url":null,"source":{"id":"https://openalex.org/S7407105102","display_name":"EGU \u00c9mile Argand Conference on Alpine Geological Studies","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"17th EGU \u00c9mile Argand Conference on Alpine Geological Studies","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.5194/egusphere-alpshop2026-52","doi":"https://doi.org/10.5194/egusphere-alpshop2026-52","is_oa":true,"landing_page_url":"https://doi.org/10.5194/egusphere-alpshop2026-52","pdf_url":null,"source":{"id":"https://openalex.org/S7407105102","display_name":"EGU \u00c9mile Argand Conference on Alpine Geological Studies","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"17th EGU \u00c9mile Argand Conference on Alpine Geological Studies","raw_type":"proceedings-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1995820499","https://openalex.org/W2068614010","https://openalex.org/W4377985175","https://openalex.org/W2903235036","https://openalex.org/W2071186018","https://openalex.org/W2002950419","https://openalex.org/W2094163850","https://openalex.org/W2023011724","https://openalex.org/W2765690714","https://openalex.org/W3005679110"],"abstract_inverted_index":{"The":[0,123,187,214],"timing":[1,407],"of":[2,20,40,79,98,133,178,258,272,286,292,339,349,359,370,408,427,437,456],"the":[3,8,38,68,76,80,92,99,102,107,134,155,163,166,172,180,193,205,211,222,225,236,244,256,259,273,277,300,381,406,414,421,453,457],"Cretaceous":[4],"Eoalpine":[5,150],"event":[6,412],"in":[7,75,106,331,434],"Upper":[9,81],"Austroalpine":[10,69,103,459],"Unit":[11],"(Eastern":[12],"Alps)":[13],"is":[14,160,229,252,264,445],"well":[15,266],"established.":[16],"An":[17],"initial":[18],"phase":[19,348],"collision":[21,443],"and":[22,50,95,117,129,136,144,149,168,183,207,250,288,295,310,327,395],"nappe":[23,121,138],"stacking":[24],"characterized":[25],"by":[26,37],"(W)NW-directed":[27],"kinematics":[28,49,56],"lasted":[29],"from":[30,57,146,373,384,420],"c.":[31,58],"135":[32],"to":[33,60,199,219,221,235,343,351,413],"95":[34,59],"Ma,":[35],"followed":[36],"exhumation":[39],"metamorphic":[41],"units":[42,132],"via":[43],"extrusion":[44,104],"between":[45,165,308,393],"thrusts":[46],"with":[47,54,290],"W-directed":[48,410],"large-scale":[51,64],"normal":[52,65],"faults":[53,66],"(E)SE-directed":[55],"65":[61],"Ma.":[62],"Although":[63],"along":[67,380],"Detachment":[70],"System":[71],"are":[72,398],"thoroughly":[73],"documented":[74],"hanging":[77],"wall":[78],"Austroalpine,":[82],"deformation":[83,145,251,263,403],"within":[84,101,171,243,255,268],"its":[85,248],"footwall":[86,100,257,448],"remains":[87],"poorly":[88],"understood.This":[89],"study":[90],"investigates":[91],"chronological":[93],"framework":[94],"kinematic":[96,317,411],"evolution":[97],"wedge":[105,428],"Lower":[108],"Tauern":[109],"region,":[110],"where":[111],"out-of-sequence":[112],"thrusting,":[113],"ductile":[114,342],"shear":[115,153,301,329,382],"zones,":[116],"mylonites":[118],"occur":[119],"at":[120,162,192],"boundaries.":[122],"local":[124],"geology":[125],"comprises":[126],"basement":[127],"complexes":[128,170],"partial":[130],"cover":[131],"Schladming-Seckau":[135],"Koralpe-W\u00f6lz":[137,173],"systems,":[139],"which":[140,450],"record":[141,335],"overprinting":[142],"metamorphism":[143],"Variscan,":[147],"Permian,":[148],"events.A":[151],"major":[152],"zone,":[154],"Walchen":[156,278],"Shear":[157],"Zone":[158],"(WSZ),":[159],"situated":[161],"boundary":[164],"W\u00f6lz":[167,182,206,245],"Ennstal":[169,185,212,260,274],"Nappe":[174],"System,":[175],"affecting":[176],"rocks":[177],"both":[179,385],"underlying":[181],"overlying":[184],"complexes.":[186,386],"WSZ":[188,422],"can":[189],"be":[190],"traced":[191],"surface":[194],"for":[195],"~800":[196],"m":[197,203,209],"perpendicular":[198],"strike,":[200],"spanning":[201],"~450":[202],"into":[204,210],"350":[208],"complex.":[213],"mylonitic":[215,226,375],"schistosity":[216],"dips":[217],"moderately":[218],"steeply":[220],"N(NW),":[223],"whereas":[224],"stretching":[227],"lineation":[228],"predominantly":[230],"subhorizontal":[231],"or":[232,238,402],"shallowly":[233],"dipping":[234],"W(NW)":[237],"E(SE).":[239],"Strain":[240],"intensity":[241],"increases":[242],"Complex":[246,275],"toward":[247],"hangingwall,":[249],"most":[253],"intense":[254],"Complex.":[261],"Mylonitic":[262],"particularly":[265],"preserved":[267],"light-colored,":[269],"mica-rich":[270],"quartzites":[271],"near":[276],"copper":[279],"deposit.":[280],"Microstructural":[281],"analysis":[282],"reveals":[283],"dynamic":[284],"recrystallization":[285],"quartz":[287,323,361],"calcite,":[289],"porphyroclasts":[291],"garnet,":[293],"feldspar,":[294],"ankerite.":[296],"This":[297,341],"indicates":[298],"that":[299,444],"zone":[302,383],"was":[303],"active":[304],"under":[305],"greenschist-facies":[306],"conditions":[307],"300":[309],"450":[311],"\u00b0C.":[312],"Within":[313],"this":[314,409],"structural":[315],"framework,":[316],"indicators,":[318],"such":[319],"as":[320,400],"clast":[321],"geometries,":[322],"c-axis":[324],"fabrics,":[325],"C-":[326],"C'-type":[328],"bands":[330],"phyllosilicate-rich":[332],"rocks,":[333],"consistently":[334],"a":[336,347,374,431],"top-to-the-west":[337],"sense":[338],"shear.":[340],"brittle-ductile":[344],"shearing":[345],"reflects":[346],"orogen-parallel":[350],"orogen-oblique":[352],"tectonic":[353],"transport.For":[354],"Ar-Ar":[355],"geochronology,":[356],"six":[357],"samples":[358,369],"deformed":[360],"veins":[362],"containing":[363],"coarse-grained":[364],"white":[365,371],"mica,":[366],"alongside":[367],"two":[368],"mica":[372],"impure":[376],"quartzite,":[377],"were":[378],"collected":[379],"Single":[387],"crystal":[388],"total":[389],"fusion":[390],"dates":[391],"ranging":[392],"91":[394],"94":[396],"Ma":[397],"interpreted":[399],"formation":[401],"ages,":[404],"constraining":[405],"Late":[415],"Cretaceous.":[416],"Ultimately,":[417],"these":[418],"insights":[419],"refine":[423],"existing":[424],"geodynamic":[425],"models":[426],"extrusion,":[429],"bridging":[430],"critical":[432],"gap":[433],"our":[435],"understanding":[436],"lateral":[438],"mass":[439],"transport":[440],"during":[441,447],"continental":[442],"accommodated":[446],"deformation,":[449],"decisively":[451],"influenced":[452],"final":[454],"architecture":[455],"Central":[458],"region.":[460]},"counts_by_year":[],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2026-08-20T00:00:00"}
