Vent distribution in the Quaternary Payún Matrú Volcanic Field, western Argentina: Its relation to tectonics and crustal structures
- Autores
- Hernando, Irene Raquel; Franzese, Juan Rafael; Llambias, Eduardo Jorge; Petrinovic, Ivan Alejandro
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The Payún Matrú Volcanic Field consists of two polygenetic and mostly trachytic volcanoes (Payún Matrú with a summit caldera and Payún Liso) along with around 220 scoria cones and basaltic lava flows. This volcanic field belongs to the Payenia Basaltic Province (33° 30′–38° S), a Quaternary Andean back-arc basaltic province of the Southern Volcanic Zone, in western Argentina. The vent density distribution of the Payún Matrú Volcanic Field is different from the other volcanic fields within Payenia. The Payún Matrú volcano and the scoria cones are distributed in an E–W oriented fringe about 15 km wide and 70 km long, with the Payún Matrú caldera in the middle of this fringe. The structural framework in which the volcanic field is located allows to infer that this vent density distribution is strongly conditioned by pre-existing crustal anisotropies. The volcanic field is located in a transfer zone related to Jurassic extensional structures of the Neuquén Basin, which were inverted also as a transfer zone during the Miocene compressive deformation that formed the Malargüe fold and thrust belt, and, in addition, it is located in the southern margin of a Neogene syn-orogenic basin. The analysis of vent center location and vent morphology is helpful to determine basaltic vent alignments within the Payún Matrú Volcanic Field and to infer the syn-eruptive stress field. This analysis shows that vent alignments are compatible with the present-day maximum horizontal stress, as measured by break-out of oil wells.
Fil: Hernando, Irene Raquel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Geológicas. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Investigaciones Geológicas; Argentina
Fil: Franzese, Juan Rafael. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Geológicas. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Investigaciones Geológicas; Argentina
Fil: Llambias, Eduardo Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Geológicas. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Investigaciones Geológicas; Argentina
Fil: Petrinovic, Ivan Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones en Ciencias de la Tierra; Argentina - Materia
-
Vent Alignements
Horizontal Stresses
Pre-Existing Structures
Payún Matrú Caldera - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/32388
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Vent distribution in the Quaternary Payún Matrú Volcanic Field, western Argentina: Its relation to tectonics and crustal structuresHernando, Irene RaquelFranzese, Juan RafaelLlambias, Eduardo JorgePetrinovic, Ivan AlejandroVent AlignementsHorizontal StressesPre-Existing StructuresPayún Matrú Calderahttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The Payún Matrú Volcanic Field consists of two polygenetic and mostly trachytic volcanoes (Payún Matrú with a summit caldera and Payún Liso) along with around 220 scoria cones and basaltic lava flows. This volcanic field belongs to the Payenia Basaltic Province (33° 30′–38° S), a Quaternary Andean back-arc basaltic province of the Southern Volcanic Zone, in western Argentina. The vent density distribution of the Payún Matrú Volcanic Field is different from the other volcanic fields within Payenia. The Payún Matrú volcano and the scoria cones are distributed in an E–W oriented fringe about 15 km wide and 70 km long, with the Payún Matrú caldera in the middle of this fringe. The structural framework in which the volcanic field is located allows to infer that this vent density distribution is strongly conditioned by pre-existing crustal anisotropies. The volcanic field is located in a transfer zone related to Jurassic extensional structures of the Neuquén Basin, which were inverted also as a transfer zone during the Miocene compressive deformation that formed the Malargüe fold and thrust belt, and, in addition, it is located in the southern margin of a Neogene syn-orogenic basin. The analysis of vent center location and vent morphology is helpful to determine basaltic vent alignments within the Payún Matrú Volcanic Field and to infer the syn-eruptive stress field. This analysis shows that vent alignments are compatible with the present-day maximum horizontal stress, as measured by break-out of oil wells.Fil: Hernando, Irene Raquel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Geológicas. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Investigaciones Geológicas; ArgentinaFil: Franzese, Juan Rafael. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Geológicas. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Investigaciones Geológicas; ArgentinaFil: Llambias, Eduardo Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Geológicas. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Investigaciones Geológicas; ArgentinaFil: Petrinovic, Ivan Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones en Ciencias de la Tierra; ArgentinaElsevier Science2014-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/32388Petrinovic, Ivan Alejandro; Llambias, Eduardo Jorge; Franzese, Juan Rafael; Hernando, Irene Raquel; Vent distribution in the Quaternary Payún Matrú Volcanic Field, western Argentina: Its relation to tectonics and crustal structures; Elsevier Science; Tectonophysics; 622; 5-2014; 122-1340040-1951CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.tecto.2014.03.003info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0040195114001309info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:47:02Zoai:ri.conicet.gov.ar:11336/32388instacron: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 09:47:02.61CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Vent distribution in the Quaternary Payún Matrú Volcanic Field, western Argentina: Its relation to tectonics and crustal structures |
title |
Vent distribution in the Quaternary Payún Matrú Volcanic Field, western Argentina: Its relation to tectonics and crustal structures |
spellingShingle |
Vent distribution in the Quaternary Payún Matrú Volcanic Field, western Argentina: Its relation to tectonics and crustal structures Hernando, Irene Raquel Vent Alignements Horizontal Stresses Pre-Existing Structures Payún Matrú Caldera |
title_short |
Vent distribution in the Quaternary Payún Matrú Volcanic Field, western Argentina: Its relation to tectonics and crustal structures |
title_full |
Vent distribution in the Quaternary Payún Matrú Volcanic Field, western Argentina: Its relation to tectonics and crustal structures |
title_fullStr |
Vent distribution in the Quaternary Payún Matrú Volcanic Field, western Argentina: Its relation to tectonics and crustal structures |
title_full_unstemmed |
Vent distribution in the Quaternary Payún Matrú Volcanic Field, western Argentina: Its relation to tectonics and crustal structures |
title_sort |
Vent distribution in the Quaternary Payún Matrú Volcanic Field, western Argentina: Its relation to tectonics and crustal structures |
dc.creator.none.fl_str_mv |
Hernando, Irene Raquel Franzese, Juan Rafael Llambias, Eduardo Jorge Petrinovic, Ivan Alejandro |
author |
Hernando, Irene Raquel |
author_facet |
Hernando, Irene Raquel Franzese, Juan Rafael Llambias, Eduardo Jorge Petrinovic, Ivan Alejandro |
author_role |
author |
author2 |
Franzese, Juan Rafael Llambias, Eduardo Jorge Petrinovic, Ivan Alejandro |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Vent Alignements Horizontal Stresses Pre-Existing Structures Payún Matrú Caldera |
topic |
Vent Alignements Horizontal Stresses Pre-Existing Structures Payún Matrú Caldera |
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 Payún Matrú Volcanic Field consists of two polygenetic and mostly trachytic volcanoes (Payún Matrú with a summit caldera and Payún Liso) along with around 220 scoria cones and basaltic lava flows. This volcanic field belongs to the Payenia Basaltic Province (33° 30′–38° S), a Quaternary Andean back-arc basaltic province of the Southern Volcanic Zone, in western Argentina. The vent density distribution of the Payún Matrú Volcanic Field is different from the other volcanic fields within Payenia. The Payún Matrú volcano and the scoria cones are distributed in an E–W oriented fringe about 15 km wide and 70 km long, with the Payún Matrú caldera in the middle of this fringe. The structural framework in which the volcanic field is located allows to infer that this vent density distribution is strongly conditioned by pre-existing crustal anisotropies. The volcanic field is located in a transfer zone related to Jurassic extensional structures of the Neuquén Basin, which were inverted also as a transfer zone during the Miocene compressive deformation that formed the Malargüe fold and thrust belt, and, in addition, it is located in the southern margin of a Neogene syn-orogenic basin. The analysis of vent center location and vent morphology is helpful to determine basaltic vent alignments within the Payún Matrú Volcanic Field and to infer the syn-eruptive stress field. This analysis shows that vent alignments are compatible with the present-day maximum horizontal stress, as measured by break-out of oil wells. Fil: Hernando, Irene Raquel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Geológicas. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Investigaciones Geológicas; Argentina Fil: Franzese, Juan Rafael. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Geológicas. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Investigaciones Geológicas; Argentina Fil: Llambias, Eduardo Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Geológicas. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Investigaciones Geológicas; Argentina Fil: Petrinovic, Ivan Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Ciencias de la Tierra. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Investigaciones en Ciencias de la Tierra; Argentina |
description |
The Payún Matrú Volcanic Field consists of two polygenetic and mostly trachytic volcanoes (Payún Matrú with a summit caldera and Payún Liso) along with around 220 scoria cones and basaltic lava flows. This volcanic field belongs to the Payenia Basaltic Province (33° 30′–38° S), a Quaternary Andean back-arc basaltic province of the Southern Volcanic Zone, in western Argentina. The vent density distribution of the Payún Matrú Volcanic Field is different from the other volcanic fields within Payenia. The Payún Matrú volcano and the scoria cones are distributed in an E–W oriented fringe about 15 km wide and 70 km long, with the Payún Matrú caldera in the middle of this fringe. The structural framework in which the volcanic field is located allows to infer that this vent density distribution is strongly conditioned by pre-existing crustal anisotropies. The volcanic field is located in a transfer zone related to Jurassic extensional structures of the Neuquén Basin, which were inverted also as a transfer zone during the Miocene compressive deformation that formed the Malargüe fold and thrust belt, and, in addition, it is located in the southern margin of a Neogene syn-orogenic basin. The analysis of vent center location and vent morphology is helpful to determine basaltic vent alignments within the Payún Matrú Volcanic Field and to infer the syn-eruptive stress field. This analysis shows that vent alignments are compatible with the present-day maximum horizontal stress, as measured by break-out of oil wells. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-05 |
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/11336/32388 Petrinovic, Ivan Alejandro; Llambias, Eduardo Jorge; Franzese, Juan Rafael; Hernando, Irene Raquel; Vent distribution in the Quaternary Payún Matrú Volcanic Field, western Argentina: Its relation to tectonics and crustal structures; Elsevier Science; Tectonophysics; 622; 5-2014; 122-134 0040-1951 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/32388 |
identifier_str_mv |
Petrinovic, Ivan Alejandro; Llambias, Eduardo Jorge; Franzese, Juan Rafael; Hernando, Irene Raquel; Vent distribution in the Quaternary Payún Matrú Volcanic Field, western Argentina: Its relation to tectonics and crustal structures; Elsevier Science; Tectonophysics; 622; 5-2014; 122-134 0040-1951 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.tecto.2014.03.003 info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0040195114001309 |
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 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 |
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1842268833167966208 |
score |
13.13397 |