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

Fil: González, Santiago Nicolás. Universidad Nacional de Río Negro, Instituto de Investigación en Paleobiología y Geología. Argentina.

Detalles Bibliográficos
Autores principales: González, Santiago Nicolás, Greco, Gerson Alan, Orts, Darío
Lenguaje:Inglés
Publicado: Elsevier 2024
Materias:
Ciencias Exactas y Naturales
Patagonia
Volcanism
Miocene
Basalt
Acceso en línea:https://linkinghub.elsevier.com/retrieve/pii/S0895981124003869
http://rid.unrn.edu.ar/handle/20.500.12049/12383
Aporte de:
Repositorio Institucional Digital de la Universidad Nacional de Río Negro (UNRN) de Universidad Nacional de Río Negro
id I65-R171-20.500.12049-12383
record_format dspace
spelling I65-R171-20.500.12049-123832024-12-16T14:52:48Z application/pdf info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/4.0/ 2024-11-15 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. Unveiling a major strike-slip fault system associated with the Somún Curá Large Igneous Province in central Patagonia, Argentina González, Santiago Nicolás Greco, Gerson Alan Orts, Darío Ciencias Exactas y Naturales Patagonia Volcanism Miocene Basalt Ciencias Exactas y Naturales 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. true 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. 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 en https://www.sciencedirect.com/journal/journal-of-south-american-earth-sciences/vol/148/suppl/C 148 Journal of South American Earth Sciences Elsevier
institution Universidad Nacional de Río Negro
institution_str I-65
repository_str R-171
collection Repositorio Institucional Digital de la Universidad Nacional de Río Negro (UNRN)
language Inglés
orig_language_str_mv en
topic Ciencias Exactas y Naturales
Patagonia
Volcanism
Miocene
Basalt
Ciencias Exactas y Naturales
spellingShingle Ciencias Exactas y Naturales
Patagonia
Volcanism
Miocene
Basalt
Ciencias Exactas y Naturales
González, Santiago Nicolás
Greco, Gerson Alan
Orts, Darío
Unveiling a major strike-slip fault system associated with the Somún Curá Large Igneous Province in central Patagonia, Argentina
topic_facet Ciencias Exactas y Naturales
Patagonia
Volcanism
Miocene
Basalt
Ciencias Exactas y Naturales
description Fil: González, Santiago Nicolás. Universidad Nacional de Río Negro, Instituto de Investigación en Paleobiología y Geología. Argentina.
author González, Santiago Nicolás
Greco, Gerson Alan
Orts, Darío
author_facet González, Santiago Nicolás
Greco, Gerson Alan
Orts, Darío
author_sort González, Santiago Nicolás
title Unveiling a major strike-slip fault system associated with the Somún Curá Large Igneous Province in central Patagonia, Argentina
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
publisher Elsevier
publishDate 2024
url https://linkinghub.elsevier.com/retrieve/pii/S0895981124003869
http://rid.unrn.edu.ar/handle/20.500.12049/12383
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