The Luingo caldera: The south-easternmost collapse caldera in the Altiplano–Puna plateau, NW Argentina

This article identifies the Pucarilla–Cerro Tipillas Volcanic Complex and its major eruptive source, the Luingo caldera (26° 10′S–66° 40′W). Detailed geological mapping, stratigraphic sections, facies analysis and correlations, including the identification of typical caldera components, allow us to...

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Detalles Bibliográficos
Autores: Guzman, Silvina Raquel, Petrinovic, Ivan Alejandro
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2010
País:Argentina
Institución:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/14175
Acceso en línea:http://hdl.handle.net/11336/14175
Access Level:acceso abierto
Palabra clave:Collapse Caldera
Cerro Galan
Southern Volcanic Zone
Miocene Volcanism
Luingo Caldera
https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
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repository_id_str
spelling The Luingo caldera: The south-easternmost collapse caldera in the Altiplano–Puna plateau, NW ArgentinaGuzman, Silvina RaquelPetrinovic, Ivan AlejandroCollapse CalderaCerro GalanSouthern Volcanic ZoneMiocene VolcanismLuingo Calderahttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1This article identifies the Pucarilla–Cerro Tipillas Volcanic Complex and its major eruptive source, the Luingo caldera (26° 10′S–66° 40′W). Detailed geological mapping, stratigraphic sections, facies analysis and correlations, including the identification of typical caldera components, allow us to infer the position of a collapse caldera, elongated at N65° and with a diameter of 19 km × 13 km, which is responsible for an eruption of 135 km3 (DRE) of magma. The high-crystal contents of the associated ignimbrites, combined with its tectonic setting, indicate that regional and local tectonic structures played a crucial role in the formation of the caldera. The Luingo caldera is located on the south-eastern border of the Puna, and is the south-easternmost recognised caldera of the Altiplano–Puna plateau. The age of the caldera and its products is 12.1 to 13.5 Ma. Based on its location near the Cerro Galán Complex (2 to 6.5 Ma), we can imply that volcanism existed in the area for about 10 Ma. The caldera morphology and product distribution account for a middle Miocene paleao-topography similar to the present one.Fil: Guzman, Silvina Raquel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Salta. Instituto de Bio y Geociencias del Noroeste Argentino; Argentina. Universidad Nacional de Salta. Facultad de Cs.naturales. Museo de Cs.naturales; ArgentinaFil: Petrinovic, Ivan Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Centro de Investigaciones en Ciencias de la Tierra; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; ArgentinaElsevier Science2010-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/14175Guzman, Silvina Raquel; Petrinovic, Ivan Alejandro; The Luingo caldera: The south-easternmost collapse caldera in the Altiplano–Puna plateau, NW Argentina; Elsevier Science; Journal Of Volcanology And Geothermal Research; 194; 4; 7-2010; 174-1880377-0273enginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.jvolgeores.2010.05.009info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0377027310001691info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T13:56:20Zoai:ri.conicet.gov.ar:11336/14175instacron: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:34982024-05-08 13:56:20.8CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The Luingo caldera: The south-easternmost collapse caldera in the Altiplano–Puna plateau, NW Argentina
title The Luingo caldera: The south-easternmost collapse caldera in the Altiplano–Puna plateau, NW Argentina
spellingShingle The Luingo caldera: The south-easternmost collapse caldera in the Altiplano–Puna plateau, NW Argentina
Guzman, Silvina Raquel
Collapse Caldera
Cerro Galan
Southern Volcanic Zone
Miocene Volcanism
Luingo Caldera
https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
title_short The Luingo caldera: The south-easternmost collapse caldera in the Altiplano–Puna plateau, NW Argentina
title_full The Luingo caldera: The south-easternmost collapse caldera in the Altiplano–Puna plateau, NW Argentina
title_fullStr The Luingo caldera: The south-easternmost collapse caldera in the Altiplano–Puna plateau, NW Argentina
title_full_unstemmed The Luingo caldera: The south-easternmost collapse caldera in the Altiplano–Puna plateau, NW Argentina
title_sort The Luingo caldera: The south-easternmost collapse caldera in the Altiplano–Puna plateau, NW Argentina
dc.creator.none.fl_str_mv Guzman, Silvina Raquel
Petrinovic, Ivan Alejandro
author Guzman, Silvina Raquel
author_facet Guzman, Silvina Raquel
Petrinovic, Ivan Alejandro
author_role author
author2 Petrinovic, Ivan Alejandro
author2_role author
dc.subject.none.fl_str_mv Collapse Caldera
Cerro Galan
Southern Volcanic Zone
Miocene Volcanism
Luingo Caldera
https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
topic Collapse Caldera
Cerro Galan
Southern Volcanic Zone
Miocene Volcanism
Luingo Caldera
https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
description This article identifies the Pucarilla–Cerro Tipillas Volcanic Complex and its major eruptive source, the Luingo caldera (26° 10′S–66° 40′W). Detailed geological mapping, stratigraphic sections, facies analysis and correlations, including the identification of typical caldera components, allow us to infer the position of a collapse caldera, elongated at N65° and with a diameter of 19 km × 13 km, which is responsible for an eruption of 135 km3 (DRE) of magma. The high-crystal contents of the associated ignimbrites, combined with its tectonic setting, indicate that regional and local tectonic structures played a crucial role in the formation of the caldera. The Luingo caldera is located on the south-eastern border of the Puna, and is the south-easternmost recognised caldera of the Altiplano–Puna plateau. The age of the caldera and its products is 12.1 to 13.5 Ma. Based on its location near the Cerro Galán Complex (2 to 6.5 Ma), we can imply that volcanism existed in the area for about 10 Ma. The caldera morphology and product distribution account for a middle Miocene paleao-topography similar to the present one.
publishDate 2010
dc.date.none.fl_str_mv 2010-07
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/11336/14175
Guzman, Silvina Raquel; Petrinovic, Ivan Alejandro; The Luingo caldera: The south-easternmost collapse caldera in the Altiplano–Puna plateau, NW Argentina; Elsevier Science; Journal Of Volcanology And Geothermal Research; 194; 4; 7-2010; 174-188
0377-0273
url http://hdl.handle.net/11336/14175
identifier_str_mv Guzman, Silvina Raquel; Petrinovic, Ivan Alejandro; The Luingo caldera: The south-easternmost collapse caldera in the Altiplano–Puna plateau, NW Argentina; Elsevier Science; Journal Of Volcanology And Geothermal Research; 194; 4; 7-2010; 174-188
0377-0273
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jvolgeores.2010.05.009
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0377027310001691
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
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
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
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 15,811543

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