Late Paleozoic deformation and exhumation in the Sierras Pampeanas (Argentina): 40Ar/39Ar-feldspar dating constraints

Autores
Löbens, Stefan; Oriolo, Sebastián; Benowitz, Jeff; Wemmer, Klaus; Layer, Paul; Siegesmund, Siegfried
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Systematic 40Ar/39Ar feldspar data obtained from the Sierras Pampeanas are presented, filling the gap between available high- (>~300 °C) and low-temperature (<~150 °C) thermochronological data. Results show Silurian–Devonian exhumation related to the late stages of the Famatinian/Ocloyic Orogeny for the Sierra de Pocho and the Sierra de Pie de Palo regions, whereas the Sierras de San Luis and the Sierra de Comechingones regions record exhumation during the Carboniferous. Comparison between new and available data points to a Carboniferous tectonic event in the Sierras Pampeanas, which represents a key period to constrain the early evolution of the proto-Andean margin of Gondwana. This event was probably transtensional and played a major role during the evolution of the Paganzo Basin as well as during the emplacement of alkaline magmatism in the retroarc.
Fil: Löbens, Stefan. Universität Göttingen; Alemania
Fil: Oriolo, Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universität Göttingen; Alemania
Fil: Benowitz, Jeff. University Of Alaska; Estados Unidos
Fil: Wemmer, Klaus. Universität Göttingen; Alemania
Fil: Layer, Paul. University Of Alaska; Estados Unidos
Fil: Siegesmund, Siegfried. Universität Göttingen; Alemania
Materia
Andean Foreland
Carboniferous
Crustal Exhumation
Paganzo Basin
Pampean Flat-Slab Segment
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/65374
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Late Paleozoic deformation and exhumation in the Sierras Pampeanas (Argentina): 40Ar/39Ar-feldspar dating constraintsLöbens, StefanOriolo, SebastiánBenowitz, JeffWemmer, KlausLayer, PaulSiegesmund, SiegfriedAndean ForelandCarboniferousCrustal ExhumationPaganzo BasinPampean Flat-Slab Segmenthttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Systematic 40Ar/39Ar feldspar data obtained from the Sierras Pampeanas are presented, filling the gap between available high- (>~300 °C) and low-temperature (<~150 °C) thermochronological data. Results show Silurian–Devonian exhumation related to the late stages of the Famatinian/Ocloyic Orogeny for the Sierra de Pocho and the Sierra de Pie de Palo regions, whereas the Sierras de San Luis and the Sierra de Comechingones regions record exhumation during the Carboniferous. Comparison between new and available data points to a Carboniferous tectonic event in the Sierras Pampeanas, which represents a key period to constrain the early evolution of the proto-Andean margin of Gondwana. This event was probably transtensional and played a major role during the evolution of the Paganzo Basin as well as during the emplacement of alkaline magmatism in the retroarc.Fil: Löbens, Stefan. Universität Göttingen; AlemaniaFil: Oriolo, Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universität Göttingen; AlemaniaFil: Benowitz, Jeff. University Of Alaska; Estados UnidosFil: Wemmer, Klaus. Universität Göttingen; AlemaniaFil: Layer, Paul. University Of Alaska; Estados UnidosFil: Siegesmund, Siegfried. Universität Göttingen; AlemaniaSpringer2017-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/65374Löbens, Stefan; Oriolo, Sebastián; Benowitz, Jeff; Wemmer, Klaus; Layer, Paul; et al.; Late Paleozoic deformation and exhumation in the Sierras Pampeanas (Argentina): 40Ar/39Ar-feldspar dating constraints; Springer; International Journal of Earth Sciences; 106; 6; 9-2017; 1991-20031437-3254CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1007/s00531-016-1403-3info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s00531-016-1403-3info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:56:07Zoai:ri.conicet.gov.ar:11336/65374instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:56:07.391CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Late Paleozoic deformation and exhumation in the Sierras Pampeanas (Argentina): 40Ar/39Ar-feldspar dating constraints
title Late Paleozoic deformation and exhumation in the Sierras Pampeanas (Argentina): 40Ar/39Ar-feldspar dating constraints
spellingShingle Late Paleozoic deformation and exhumation in the Sierras Pampeanas (Argentina): 40Ar/39Ar-feldspar dating constraints
Löbens, Stefan
Andean Foreland
Carboniferous
Crustal Exhumation
Paganzo Basin
Pampean Flat-Slab Segment
title_short Late Paleozoic deformation and exhumation in the Sierras Pampeanas (Argentina): 40Ar/39Ar-feldspar dating constraints
title_full Late Paleozoic deformation and exhumation in the Sierras Pampeanas (Argentina): 40Ar/39Ar-feldspar dating constraints
title_fullStr Late Paleozoic deformation and exhumation in the Sierras Pampeanas (Argentina): 40Ar/39Ar-feldspar dating constraints
title_full_unstemmed Late Paleozoic deformation and exhumation in the Sierras Pampeanas (Argentina): 40Ar/39Ar-feldspar dating constraints
title_sort Late Paleozoic deformation and exhumation in the Sierras Pampeanas (Argentina): 40Ar/39Ar-feldspar dating constraints
dc.creator.none.fl_str_mv Löbens, Stefan
Oriolo, Sebastián
Benowitz, Jeff
Wemmer, Klaus
Layer, Paul
Siegesmund, Siegfried
author Löbens, Stefan
author_facet Löbens, Stefan
Oriolo, Sebastián
Benowitz, Jeff
Wemmer, Klaus
Layer, Paul
Siegesmund, Siegfried
author_role author
author2 Oriolo, Sebastián
Benowitz, Jeff
Wemmer, Klaus
Layer, Paul
Siegesmund, Siegfried
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Andean Foreland
Carboniferous
Crustal Exhumation
Paganzo Basin
Pampean Flat-Slab Segment
topic Andean Foreland
Carboniferous
Crustal Exhumation
Paganzo Basin
Pampean Flat-Slab Segment
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Systematic 40Ar/39Ar feldspar data obtained from the Sierras Pampeanas are presented, filling the gap between available high- (>~300 °C) and low-temperature (<~150 °C) thermochronological data. Results show Silurian–Devonian exhumation related to the late stages of the Famatinian/Ocloyic Orogeny for the Sierra de Pocho and the Sierra de Pie de Palo regions, whereas the Sierras de San Luis and the Sierra de Comechingones regions record exhumation during the Carboniferous. Comparison between new and available data points to a Carboniferous tectonic event in the Sierras Pampeanas, which represents a key period to constrain the early evolution of the proto-Andean margin of Gondwana. This event was probably transtensional and played a major role during the evolution of the Paganzo Basin as well as during the emplacement of alkaline magmatism in the retroarc.
Fil: Löbens, Stefan. Universität Göttingen; Alemania
Fil: Oriolo, Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universität Göttingen; Alemania
Fil: Benowitz, Jeff. University Of Alaska; Estados Unidos
Fil: Wemmer, Klaus. Universität Göttingen; Alemania
Fil: Layer, Paul. University Of Alaska; Estados Unidos
Fil: Siegesmund, Siegfried. Universität Göttingen; Alemania
description Systematic 40Ar/39Ar feldspar data obtained from the Sierras Pampeanas are presented, filling the gap between available high- (>~300 °C) and low-temperature (<~150 °C) thermochronological data. Results show Silurian–Devonian exhumation related to the late stages of the Famatinian/Ocloyic Orogeny for the Sierra de Pocho and the Sierra de Pie de Palo regions, whereas the Sierras de San Luis and the Sierra de Comechingones regions record exhumation during the Carboniferous. Comparison between new and available data points to a Carboniferous tectonic event in the Sierras Pampeanas, which represents a key period to constrain the early evolution of the proto-Andean margin of Gondwana. This event was probably transtensional and played a major role during the evolution of the Paganzo Basin as well as during the emplacement of alkaline magmatism in the retroarc.
publishDate 2017
dc.date.none.fl_str_mv 2017-09
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/65374
Löbens, Stefan; Oriolo, Sebastián; Benowitz, Jeff; Wemmer, Klaus; Layer, Paul; et al.; Late Paleozoic deformation and exhumation in the Sierras Pampeanas (Argentina): 40Ar/39Ar-feldspar dating constraints; Springer; International Journal of Earth Sciences; 106; 6; 9-2017; 1991-2003
1437-3254
CONICET Digital
CONICET
url http://hdl.handle.net/11336/65374
identifier_str_mv Löbens, Stefan; Oriolo, Sebastián; Benowitz, Jeff; Wemmer, Klaus; Layer, Paul; et al.; Late Paleozoic deformation and exhumation in the Sierras Pampeanas (Argentina): 40Ar/39Ar-feldspar dating constraints; Springer; International Journal of Earth Sciences; 106; 6; 9-2017; 1991-2003
1437-3254
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1007/s00531-016-1403-3
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s00531-016-1403-3
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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