Unveiling a major strike-slip fault system associated with the Somún Curá Large Igneous Province in central Patagonia, Argentina

Autores
González, Santiago Nicolás; Greco, Gerson Alan; Orts, Darío
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fil: González, Santiago Nicolás. Universidad Nacional de Río Negro, Instituto de Investigación en Paleobiología y Geología. Argentina.
Fil: Greco, Gerson Alan. Universidad Nacional de Río Negro, Instituto de Investigación en Paleobiología y Geología. Argentina.
Fil: Orts, Darío. Universidad Nacional de Río Negro, Instituto de Investigación en Paleobiología y Geología. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de Investigación en Paleobiología y Geología. Argentina.
This study presents new evidence of a major, regional strike-slip fault system linked to the emplacement of the Somún Curá Large Igneous Province in central Patagonia, Argentina. Employing a combination of remote sensing techniques and fieldwork, we provide additional insights into the structural complexities underlying this magmatic province, shedding light on its geological evolution. Our findings indicate a compelling correlation between the magmatic products of the Somún Curá Large Igneous Province and the left-lateral strike-slip fault system, resembling similar relationships observed in other magmatic large igneous provinces. Moreover, the strike-slip tectonics delineated in this study likely represent the culmination of the fault system's evolution, possibly originating from a longstanding basement fault and extending beyond the limits of the Somún Curá basaltic plateau.
This study presents new evidence of a major, regional strike-slip fault system linked to the emplacement of the Somún Curá Large Igneous Province in central Patagonia, Argentina. Employing a combination of remote sensing techniques and fieldwork, we provide additional insights into the structural complexities underlying this magmatic province, shedding light on its geological evolution. Our findings indicate a compelling correlation between the magmatic products of the Somún Curá Large Igneous Province and the left-lateral strike-slip fault system, resembling similar relationships observed in other magmatic large igneous provinces. Moreover, the strike-slip tectonics delineated in this study likely represent the culmination of the fault system's evolution, possibly originating from a longstanding basement fault and extending beyond the limits of the Somún Curá basaltic plateau.
Materia
Ciencias Exactas y Naturales
Patagonia
Volcanism
Miocene
Basalt
Ciencias Exactas y Naturales
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
RID-UNRN (UNRN)
Institución
Universidad Nacional de Río Negro
OAI Identificador
oai:rid.unrn.edu.ar:20.500.12049/12383
Acceder
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network_acronym_str RIDUNRN
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network_name_str RID-UNRN (UNRN)
spelling Unveiling a major strike-slip fault system associated with the Somún Curá Large Igneous Province in central Patagonia, ArgentinaGonzález, Santiago NicolásGreco, Gerson AlanOrts, DaríoCiencias Exactas y NaturalesPatagoniaVolcanismMioceneBasaltCiencias Exactas y NaturalesFil: González, Santiago Nicolás. Universidad Nacional de Río Negro, Instituto de Investigación en Paleobiología y Geología. Argentina.Fil: Greco, Gerson Alan. Universidad Nacional de Río Negro, Instituto de Investigación en Paleobiología y Geología. Argentina.Fil: Orts, Darío. Universidad Nacional de Río Negro, Instituto de Investigación en Paleobiología y Geología. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de Investigación en Paleobiología y Geología. Argentina.This study presents new evidence of a major, regional strike-slip fault system linked to the emplacement of the Somún Curá Large Igneous Province in central Patagonia, Argentina. Employing a combination of remote sensing techniques and fieldwork, we provide additional insights into the structural complexities underlying this magmatic province, shedding light on its geological evolution. Our findings indicate a compelling correlation between the magmatic products of the Somún Curá Large Igneous Province and the left-lateral strike-slip fault system, resembling similar relationships observed in other magmatic large igneous provinces. Moreover, the strike-slip tectonics delineated in this study likely represent the culmination of the fault system's evolution, possibly originating from a longstanding basement fault and extending beyond the limits of the Somún Curá basaltic plateau.This study presents new evidence of a major, regional strike-slip fault system linked to the emplacement of the Somún Curá Large Igneous Province in central Patagonia, Argentina. Employing a combination of remote sensing techniques and fieldwork, we provide additional insights into the structural complexities underlying this magmatic province, shedding light on its geological evolution. Our findings indicate a compelling correlation between the magmatic products of the Somún Curá Large Igneous Province and the left-lateral strike-slip fault system, resembling similar relationships observed in other magmatic large igneous provinces. Moreover, the strike-slip tectonics delineated in this study likely represent the culmination of the fault system's evolution, possibly originating from a longstanding basement fault and extending beyond the limits of the Somún Curá basaltic plateau.Elsevier2024-11-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfGonzález S.N., Greco G.A., Orts D.L., 2024. Unveiling a major strike-slip fault system associated with the Somún Curá Large Igneous Province in central Patagonia, Argentina. Journal of South American Earth Sciences 148: 105164.0895-9811https://linkinghub.elsevier.com/retrieve/pii/S0895981124003869http://rid.unrn.edu.ar/handle/20.500.12049/12383enghttps://www.sciencedirect.com/journal/journal-of-south-american-earth-sciences/vol/148/suppl/C148Journal of South American Earth Sciencesinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/4.0/reponame:RID-UNRN (UNRN)instname:Universidad Nacional de Río Negro2025-10-23T11:17:49Zoai:rid.unrn.edu.ar:20.500.12049/12383instacron:UNRNInstitucionalhttps://rid.unrn.edu.ar/jspui/Universidad públicaNo correspondehttps://rid.unrn.edu.ar/oai/snrdrid@unrn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:43692025-10-23 11:17:49.632RID-UNRN (UNRN) - Universidad Nacional de Río Negrofalse
dc.title.none.fl_str_mv Unveiling a major strike-slip fault system associated with the Somún Curá Large Igneous Province in central Patagonia, Argentina
title Unveiling a major strike-slip fault system associated with the Somún Curá Large Igneous Province in central Patagonia, Argentina
spellingShingle Unveiling a major strike-slip fault system associated with the Somún Curá Large Igneous Province in central Patagonia, Argentina
González, Santiago Nicolás
Ciencias Exactas y Naturales
Patagonia
Volcanism
Miocene
Basalt
Ciencias Exactas y Naturales
title_short Unveiling a major strike-slip fault system associated with the Somún Curá Large Igneous Province in central Patagonia, Argentina
title_full Unveiling a major strike-slip fault system associated with the Somún Curá Large Igneous Province in central Patagonia, Argentina
title_fullStr Unveiling a major strike-slip fault system associated with the Somún Curá Large Igneous Province in central Patagonia, Argentina
title_full_unstemmed Unveiling a major strike-slip fault system associated with the Somún Curá Large Igneous Province in central Patagonia, Argentina
title_sort Unveiling a major strike-slip fault system associated with the Somún Curá Large Igneous Province in central Patagonia, Argentina
dc.creator.none.fl_str_mv González, Santiago Nicolás
Greco, Gerson Alan
Orts, Darío
author González, Santiago Nicolás
author_facet González, Santiago Nicolás
Greco, Gerson Alan
Orts, Darío
author_role author
author2 Greco, Gerson Alan
Orts, Darío
author2_role author
author
dc.subject.none.fl_str_mv Ciencias Exactas y Naturales
Patagonia
Volcanism
Miocene
Basalt
Ciencias Exactas y Naturales
topic Ciencias Exactas y Naturales
Patagonia
Volcanism
Miocene
Basalt
Ciencias Exactas y Naturales
dc.description.none.fl_txt_mv Fil: González, Santiago Nicolás. Universidad Nacional de Río Negro, Instituto de Investigación en Paleobiología y Geología. Argentina.
Fil: Greco, Gerson Alan. Universidad Nacional de Río Negro, Instituto de Investigación en Paleobiología y Geología. Argentina.
Fil: Orts, Darío. Universidad Nacional de Río Negro, Instituto de Investigación en Paleobiología y Geología. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de Investigación en Paleobiología y Geología. Argentina.
This study presents new evidence of a major, regional strike-slip fault system linked to the emplacement of the Somún Curá Large Igneous Province in central Patagonia, Argentina. Employing a combination of remote sensing techniques and fieldwork, we provide additional insights into the structural complexities underlying this magmatic province, shedding light on its geological evolution. Our findings indicate a compelling correlation between the magmatic products of the Somún Curá Large Igneous Province and the left-lateral strike-slip fault system, resembling similar relationships observed in other magmatic large igneous provinces. Moreover, the strike-slip tectonics delineated in this study likely represent the culmination of the fault system's evolution, possibly originating from a longstanding basement fault and extending beyond the limits of the Somún Curá basaltic plateau.
This study presents new evidence of a major, regional strike-slip fault system linked to the emplacement of the Somún Curá Large Igneous Province in central Patagonia, Argentina. Employing a combination of remote sensing techniques and fieldwork, we provide additional insights into the structural complexities underlying this magmatic province, shedding light on its geological evolution. Our findings indicate a compelling correlation between the magmatic products of the Somún Curá Large Igneous Province and the left-lateral strike-slip fault system, resembling similar relationships observed in other magmatic large igneous provinces. Moreover, the strike-slip tectonics delineated in this study likely represent the culmination of the fault system's evolution, possibly originating from a longstanding basement fault and extending beyond the limits of the Somún Curá basaltic plateau.
description Fil: González, Santiago Nicolás. Universidad Nacional de Río Negro, Instituto de Investigación en Paleobiología y Geología. Argentina.
publishDate 2024
dc.date.none.fl_str_mv 2024-11-15
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 González S.N., Greco G.A., Orts D.L., 2024. Unveiling a major strike-slip fault system associated with the Somún Curá Large Igneous Province in central Patagonia, Argentina. Journal of South American Earth Sciences 148: 105164.
0895-9811
https://linkinghub.elsevier.com/retrieve/pii/S0895981124003869
http://rid.unrn.edu.ar/handle/20.500.12049/12383
identifier_str_mv González S.N., Greco G.A., Orts D.L., 2024. Unveiling a major strike-slip fault system associated with the Somún Curá Large Igneous Province in central Patagonia, Argentina. Journal of South American Earth Sciences 148: 105164.
0895-9811
url https://linkinghub.elsevier.com/retrieve/pii/S0895981124003869
http://rid.unrn.edu.ar/handle/20.500.12049/12383
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://www.sciencedirect.com/journal/journal-of-south-american-earth-sciences/vol/148/suppl/C
148
Journal of South American Earth Sciences
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:RID-UNRN (UNRN)
instname:Universidad Nacional de Río Negro
reponame_str RID-UNRN (UNRN)
collection RID-UNRN (UNRN)
instname_str Universidad Nacional de Río Negro
repository.name.fl_str_mv RID-UNRN (UNRN) - Universidad Nacional de Río Negro
repository.mail.fl_str_mv rid@unrn.edu.ar
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score 12.982451

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