Structure and tectonic evolution of the Fuegian Andes (southernmost South America) in the framework of the Scotia Arc development

Autores
Torres Carbonell, Pablo Juan; Dimieri, Luis Vicente; Olivero, Eduardo Bernardo; Bohoyo, Fernando; Galindo Zaldívar, Jesús
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The major structural and tectonic features of the Fuegian Andes provide an outstanding onshore geological framework that aids in the understanding of the tectonic evolution of the Scotia Arc, mainly known from offshore studies. The orogenic history of the Fuegian Andes (Late Cretaceous-Miocene) is thus compared and integrated with the tectonic history of the Scotia Sea. Late Cretaceous-Paleocene structures in the Fuegian Andes suggest a N-directed contraction consistent with an oroclinal bending of the southernmost South America-Antarctic Peninsula continental bridge. This N-directed contraction in the Fuegian Andes continued during the spreading of the West Scotia Ridge, between 40-50 and 10. Ma ago. The onset of major strike-slip faulting in Tierra del Fuego is considered here to be not older than the late Miocene, consistent with the recent history of the North Scotia Ridge thus forming part of a tectonic regime superposed to the prior contraction in the Fuegian Andes.
Fil: Torres Carbonell, Pablo Juan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Dimieri, Luis Vicente. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Geológico del Sur. Universidad Nacional del Sur. Departamento de Geología. Instituto Geológico del Sur; Argentina
Fil: Olivero, Eduardo Bernardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Bohoyo, Fernando. Instituto Geológico y Minero de España; España
Fil: Galindo Zaldívar, Jesús. Universidad de Granada; España. Consejo Superior de Investigaciones Científicas; España
Materia
BACKSTOP
CONTINENTAL BRIDGE
FAGNANO TRANSFORM
FUEGIAN ANDES
OROCLINE
SCOTIA SEA
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/5443
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Structure and tectonic evolution of the Fuegian Andes (southernmost South America) in the framework of the Scotia Arc developmentTorres Carbonell, Pablo JuanDimieri, Luis VicenteOlivero, Eduardo BernardoBohoyo, FernandoGalindo Zaldívar, JesúsBACKSTOPCONTINENTAL BRIDGEFAGNANO TRANSFORMFUEGIAN ANDESOROCLINESCOTIA SEAhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The major structural and tectonic features of the Fuegian Andes provide an outstanding onshore geological framework that aids in the understanding of the tectonic evolution of the Scotia Arc, mainly known from offshore studies. The orogenic history of the Fuegian Andes (Late Cretaceous-Miocene) is thus compared and integrated with the tectonic history of the Scotia Sea. Late Cretaceous-Paleocene structures in the Fuegian Andes suggest a N-directed contraction consistent with an oroclinal bending of the southernmost South America-Antarctic Peninsula continental bridge. This N-directed contraction in the Fuegian Andes continued during the spreading of the West Scotia Ridge, between 40-50 and 10. Ma ago. The onset of major strike-slip faulting in Tierra del Fuego is considered here to be not older than the late Miocene, consistent with the recent history of the North Scotia Ridge thus forming part of a tectonic regime superposed to the prior contraction in the Fuegian Andes.Fil: Torres Carbonell, Pablo Juan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; ArgentinaFil: Dimieri, Luis Vicente. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Geológico del Sur. Universidad Nacional del Sur. Departamento de Geología. Instituto Geológico del Sur; ArgentinaFil: Olivero, Eduardo Bernardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; ArgentinaFil: Bohoyo, Fernando. Instituto Geológico y Minero de España; EspañaFil: Galindo Zaldívar, Jesús. Universidad de Granada; España. Consejo Superior de Investigaciones Científicas; EspañaElsevier Science2014-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/5443Torres Carbonell, Pablo Juan; Dimieri, Luis Vicente; Olivero, Eduardo Bernardo; Bohoyo, Fernando; Galindo Zaldívar, Jesús; Structure and tectonic evolution of the Fuegian Andes (southernmost South America) in the framework of the Scotia Arc development; Elsevier Science; Global and Planetary Change; 123; Part B; 12-2014; 174-1880921-8181enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0921818114001532info:eu-repo/semantics/altIdentifier/doi/10.1016/j.gloplacha.2014.07.019info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:58:35Zoai:ri.conicet.gov.ar:11336/5443instacron: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:34982025-09-03 09:58:35.812CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Structure and tectonic evolution of the Fuegian Andes (southernmost South America) in the framework of the Scotia Arc development
title Structure and tectonic evolution of the Fuegian Andes (southernmost South America) in the framework of the Scotia Arc development
spellingShingle Structure and tectonic evolution of the Fuegian Andes (southernmost South America) in the framework of the Scotia Arc development
Torres Carbonell, Pablo Juan
BACKSTOP
CONTINENTAL BRIDGE
FAGNANO TRANSFORM
FUEGIAN ANDES
OROCLINE
SCOTIA SEA
title_short Structure and tectonic evolution of the Fuegian Andes (southernmost South America) in the framework of the Scotia Arc development
title_full Structure and tectonic evolution of the Fuegian Andes (southernmost South America) in the framework of the Scotia Arc development
title_fullStr Structure and tectonic evolution of the Fuegian Andes (southernmost South America) in the framework of the Scotia Arc development
title_full_unstemmed Structure and tectonic evolution of the Fuegian Andes (southernmost South America) in the framework of the Scotia Arc development
title_sort Structure and tectonic evolution of the Fuegian Andes (southernmost South America) in the framework of the Scotia Arc development
dc.creator.none.fl_str_mv Torres Carbonell, Pablo Juan
Dimieri, Luis Vicente
Olivero, Eduardo Bernardo
Bohoyo, Fernando
Galindo Zaldívar, Jesús
author Torres Carbonell, Pablo Juan
author_facet Torres Carbonell, Pablo Juan
Dimieri, Luis Vicente
Olivero, Eduardo Bernardo
Bohoyo, Fernando
Galindo Zaldívar, Jesús
author_role author
author2 Dimieri, Luis Vicente
Olivero, Eduardo Bernardo
Bohoyo, Fernando
Galindo Zaldívar, Jesús
author2_role author
author
author
author
dc.subject.none.fl_str_mv BACKSTOP
CONTINENTAL BRIDGE
FAGNANO TRANSFORM
FUEGIAN ANDES
OROCLINE
SCOTIA SEA
topic BACKSTOP
CONTINENTAL BRIDGE
FAGNANO TRANSFORM
FUEGIAN ANDES
OROCLINE
SCOTIA SEA
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The major structural and tectonic features of the Fuegian Andes provide an outstanding onshore geological framework that aids in the understanding of the tectonic evolution of the Scotia Arc, mainly known from offshore studies. The orogenic history of the Fuegian Andes (Late Cretaceous-Miocene) is thus compared and integrated with the tectonic history of the Scotia Sea. Late Cretaceous-Paleocene structures in the Fuegian Andes suggest a N-directed contraction consistent with an oroclinal bending of the southernmost South America-Antarctic Peninsula continental bridge. This N-directed contraction in the Fuegian Andes continued during the spreading of the West Scotia Ridge, between 40-50 and 10. Ma ago. The onset of major strike-slip faulting in Tierra del Fuego is considered here to be not older than the late Miocene, consistent with the recent history of the North Scotia Ridge thus forming part of a tectonic regime superposed to the prior contraction in the Fuegian Andes.
Fil: Torres Carbonell, Pablo Juan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Dimieri, Luis Vicente. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Geológico del Sur. Universidad Nacional del Sur. Departamento de Geología. Instituto Geológico del Sur; Argentina
Fil: Olivero, Eduardo Bernardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Bohoyo, Fernando. Instituto Geológico y Minero de España; España
Fil: Galindo Zaldívar, Jesús. Universidad de Granada; España. Consejo Superior de Investigaciones Científicas; España
description The major structural and tectonic features of the Fuegian Andes provide an outstanding onshore geological framework that aids in the understanding of the tectonic evolution of the Scotia Arc, mainly known from offshore studies. The orogenic history of the Fuegian Andes (Late Cretaceous-Miocene) is thus compared and integrated with the tectonic history of the Scotia Sea. Late Cretaceous-Paleocene structures in the Fuegian Andes suggest a N-directed contraction consistent with an oroclinal bending of the southernmost South America-Antarctic Peninsula continental bridge. This N-directed contraction in the Fuegian Andes continued during the spreading of the West Scotia Ridge, between 40-50 and 10. Ma ago. The onset of major strike-slip faulting in Tierra del Fuego is considered here to be not older than the late Miocene, consistent with the recent history of the North Scotia Ridge thus forming part of a tectonic regime superposed to the prior contraction in the Fuegian Andes.
publishDate 2014
dc.date.none.fl_str_mv 2014-12
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/11336/5443
Torres Carbonell, Pablo Juan; Dimieri, Luis Vicente; Olivero, Eduardo Bernardo; Bohoyo, Fernando; Galindo Zaldívar, Jesús; Structure and tectonic evolution of the Fuegian Andes (southernmost South America) in the framework of the Scotia Arc development; Elsevier Science; Global and Planetary Change; 123; Part B; 12-2014; 174-188
0921-8181
url http://hdl.handle.net/11336/5443
identifier_str_mv Torres Carbonell, Pablo Juan; Dimieri, Luis Vicente; Olivero, Eduardo Bernardo; Bohoyo, Fernando; Galindo Zaldívar, Jesús; Structure and tectonic evolution of the Fuegian Andes (southernmost South America) in the framework of the Scotia Arc development; Elsevier Science; Global and Planetary Change; 123; Part B; 12-2014; 174-188
0921-8181
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0921818114001532
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.gloplacha.2014.07.019
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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
_version_ 1842269529612222464
score 13.13397

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