The geological and structural evolution of the Cerro Tuzgle Quaternary stratovolcano in the back-arc region of the Central Andes, Argentina
- Autores
- Norini, Gianluca; Cogliati, S.; Baez, Walter Ariel; Arnosio, José Marcelo; Bustos, Emilce; Viramonte, Jose German; Groppelli, G.
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The aim of our paper is to contribute to a better knowledge of the volcanism in the back-arc region of the Central Andes and its relationships with the basement geology, the stress field and the tectonic evolution, by studying in detail the stratigraphy and the structure of the Quaternary Cerro Tuzgle stratovolcano in the Puna Plateau. Field mapping and remote sensing analysis reveal the stratigraphic architecture, the geological evolution and the volcanotectonic interactions in the Cerro Tuzgle area. For the first time in a volcano of the Puna Plateau, synthemic units bounded by unconformity surfaces have been defined, unrevealing the temporal and spatial relationships between constructive and destructive phases of the volcano history. Our study indicates that after the emplacement of a small ignimbrite deposit and of few scattered lava domes, the central Cerro Tuzgle volcano built up throughout three distinct phases of edifice construction. The first of these constructive phases ended with a previously unreported destructive event, consisting of ≈0.5km3, catastrophic sector collapse of the volcanic edifice, whose stratigraphic position and main characteristics have been identified. The study suggests that the regional stress regime and the topography of the substrata are the main non-magmatic factors controlling the constructive and destructive phases of the volcano, including the directions of magmatic intrusions, faulting and gravitational sector failure of the volcano. The integration of synthemic stratigraphy and volcanotectonic analysis in the study of volcanic edifices showed to be an effective methodological approach for the understanding of the magmatic and tectonic evolution of the Puna Plateau.
Fil: Norini, Gianluca. Istituto Per la Dinamica del Processi Ambientali; Italia
Fil: Cogliati, S.. Universitá Degli Studi de Milano; Italia
Fil: Baez, Walter Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones en Energia No Convencional. Universidad Nacional de Salta. Facultad de Ciencias Exactas. Departamento de Física. Instituto de Investigaciones en Energia No Convencional; Argentina
Fil: Arnosio, José Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones en Energia No Convencional. Universidad Nacional de Salta. Facultad de Ciencias Exactas. Departamento de Física. Instituto de Investigaciones en Energia No Convencional; Argentina
Fil: Bustos, Emilce. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones en Energia No Convencional. Universidad Nacional de Salta. Facultad de Ciencias Exactas. Departamento de Física. Instituto de Investigaciones en Energia No Convencional; Argentina
Fil: Viramonte, Jose German. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones en Energia No Convencional. Universidad Nacional de Salta. Facultad de Ciencias Exactas. Departamento de Física. Instituto de Investigaciones en Energia No Convencional; Argentina
Fil: Groppelli, G.. Istituto Per la Dinamica del Processi Ambientali; Italia - Materia
-
Geological Map
Sector Collapse
Synthemic Units
Volcanotectonic Interplay - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/37663
Ver los metadatos del registro completo
id |
CONICETDig_48a2b1613bae8b1209876aca1978e446 |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/37663 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
The geological and structural evolution of the Cerro Tuzgle Quaternary stratovolcano in the back-arc region of the Central Andes, ArgentinaNorini, GianlucaCogliati, S.Baez, Walter ArielArnosio, José MarceloBustos, EmilceViramonte, Jose GermanGroppelli, G.Geological MapSector CollapseSynthemic UnitsVolcanotectonic Interplayhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The aim of our paper is to contribute to a better knowledge of the volcanism in the back-arc region of the Central Andes and its relationships with the basement geology, the stress field and the tectonic evolution, by studying in detail the stratigraphy and the structure of the Quaternary Cerro Tuzgle stratovolcano in the Puna Plateau. Field mapping and remote sensing analysis reveal the stratigraphic architecture, the geological evolution and the volcanotectonic interactions in the Cerro Tuzgle area. For the first time in a volcano of the Puna Plateau, synthemic units bounded by unconformity surfaces have been defined, unrevealing the temporal and spatial relationships between constructive and destructive phases of the volcano history. Our study indicates that after the emplacement of a small ignimbrite deposit and of few scattered lava domes, the central Cerro Tuzgle volcano built up throughout three distinct phases of edifice construction. The first of these constructive phases ended with a previously unreported destructive event, consisting of ≈0.5km3, catastrophic sector collapse of the volcanic edifice, whose stratigraphic position and main characteristics have been identified. The study suggests that the regional stress regime and the topography of the substrata are the main non-magmatic factors controlling the constructive and destructive phases of the volcano, including the directions of magmatic intrusions, faulting and gravitational sector failure of the volcano. The integration of synthemic stratigraphy and volcanotectonic analysis in the study of volcanic edifices showed to be an effective methodological approach for the understanding of the magmatic and tectonic evolution of the Puna Plateau.Fil: Norini, Gianluca. Istituto Per la Dinamica del Processi Ambientali; ItaliaFil: Cogliati, S.. Universitá Degli Studi de Milano; ItaliaFil: Baez, Walter Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones en Energia No Convencional. Universidad Nacional de Salta. Facultad de Ciencias Exactas. Departamento de Física. Instituto de Investigaciones en Energia No Convencional; ArgentinaFil: Arnosio, José Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones en Energia No Convencional. Universidad Nacional de Salta. Facultad de Ciencias Exactas. Departamento de Física. Instituto de Investigaciones en Energia No Convencional; ArgentinaFil: Bustos, Emilce. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones en Energia No Convencional. Universidad Nacional de Salta. Facultad de Ciencias Exactas. Departamento de Física. Instituto de Investigaciones en Energia No Convencional; ArgentinaFil: Viramonte, Jose German. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones en Energia No Convencional. Universidad Nacional de Salta. Facultad de Ciencias Exactas. Departamento de Física. Instituto de Investigaciones en Energia No Convencional; ArgentinaFil: Groppelli, G.. Istituto Per la Dinamica del Processi Ambientali; ItaliaElsevier Science2014-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/37663Norini, Gianluca; Cogliati, S.; Baez, Walter Ariel; Arnosio, José Marcelo; Bustos, Emilce; et al.; The geological and structural evolution of the Cerro Tuzgle Quaternary stratovolcano in the back-arc region of the Central Andes, Argentina; Elsevier Science; Journal of Volcanology and Geothermal Research; 285; 9-2014; 214-2280377-0273CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0377027314002637info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jvolgeores.2014.08.023info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:18:10Zoai:ri.conicet.gov.ar:11336/37663instacron: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:34982025-09-29 10:18:11.235CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
The geological and structural evolution of the Cerro Tuzgle Quaternary stratovolcano in the back-arc region of the Central Andes, Argentina |
title |
The geological and structural evolution of the Cerro Tuzgle Quaternary stratovolcano in the back-arc region of the Central Andes, Argentina |
spellingShingle |
The geological and structural evolution of the Cerro Tuzgle Quaternary stratovolcano in the back-arc region of the Central Andes, Argentina Norini, Gianluca Geological Map Sector Collapse Synthemic Units Volcanotectonic Interplay |
title_short |
The geological and structural evolution of the Cerro Tuzgle Quaternary stratovolcano in the back-arc region of the Central Andes, Argentina |
title_full |
The geological and structural evolution of the Cerro Tuzgle Quaternary stratovolcano in the back-arc region of the Central Andes, Argentina |
title_fullStr |
The geological and structural evolution of the Cerro Tuzgle Quaternary stratovolcano in the back-arc region of the Central Andes, Argentina |
title_full_unstemmed |
The geological and structural evolution of the Cerro Tuzgle Quaternary stratovolcano in the back-arc region of the Central Andes, Argentina |
title_sort |
The geological and structural evolution of the Cerro Tuzgle Quaternary stratovolcano in the back-arc region of the Central Andes, Argentina |
dc.creator.none.fl_str_mv |
Norini, Gianluca Cogliati, S. Baez, Walter Ariel Arnosio, José Marcelo Bustos, Emilce Viramonte, Jose German Groppelli, G. |
author |
Norini, Gianluca |
author_facet |
Norini, Gianluca Cogliati, S. Baez, Walter Ariel Arnosio, José Marcelo Bustos, Emilce Viramonte, Jose German Groppelli, G. |
author_role |
author |
author2 |
Cogliati, S. Baez, Walter Ariel Arnosio, José Marcelo Bustos, Emilce Viramonte, Jose German Groppelli, G. |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
Geological Map Sector Collapse Synthemic Units Volcanotectonic Interplay |
topic |
Geological Map Sector Collapse Synthemic Units Volcanotectonic Interplay |
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 aim of our paper is to contribute to a better knowledge of the volcanism in the back-arc region of the Central Andes and its relationships with the basement geology, the stress field and the tectonic evolution, by studying in detail the stratigraphy and the structure of the Quaternary Cerro Tuzgle stratovolcano in the Puna Plateau. Field mapping and remote sensing analysis reveal the stratigraphic architecture, the geological evolution and the volcanotectonic interactions in the Cerro Tuzgle area. For the first time in a volcano of the Puna Plateau, synthemic units bounded by unconformity surfaces have been defined, unrevealing the temporal and spatial relationships between constructive and destructive phases of the volcano history. Our study indicates that after the emplacement of a small ignimbrite deposit and of few scattered lava domes, the central Cerro Tuzgle volcano built up throughout three distinct phases of edifice construction. The first of these constructive phases ended with a previously unreported destructive event, consisting of ≈0.5km3, catastrophic sector collapse of the volcanic edifice, whose stratigraphic position and main characteristics have been identified. The study suggests that the regional stress regime and the topography of the substrata are the main non-magmatic factors controlling the constructive and destructive phases of the volcano, including the directions of magmatic intrusions, faulting and gravitational sector failure of the volcano. The integration of synthemic stratigraphy and volcanotectonic analysis in the study of volcanic edifices showed to be an effective methodological approach for the understanding of the magmatic and tectonic evolution of the Puna Plateau. Fil: Norini, Gianluca. Istituto Per la Dinamica del Processi Ambientali; Italia Fil: Cogliati, S.. Universitá Degli Studi de Milano; Italia Fil: Baez, Walter Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones en Energia No Convencional. Universidad Nacional de Salta. Facultad de Ciencias Exactas. Departamento de Física. Instituto de Investigaciones en Energia No Convencional; Argentina Fil: Arnosio, José Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones en Energia No Convencional. Universidad Nacional de Salta. Facultad de Ciencias Exactas. Departamento de Física. Instituto de Investigaciones en Energia No Convencional; Argentina Fil: Bustos, Emilce. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones en Energia No Convencional. Universidad Nacional de Salta. Facultad de Ciencias Exactas. Departamento de Física. Instituto de Investigaciones en Energia No Convencional; Argentina Fil: Viramonte, Jose German. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones en Energia No Convencional. Universidad Nacional de Salta. Facultad de Ciencias Exactas. Departamento de Física. Instituto de Investigaciones en Energia No Convencional; Argentina Fil: Groppelli, G.. Istituto Per la Dinamica del Processi Ambientali; Italia |
description |
The aim of our paper is to contribute to a better knowledge of the volcanism in the back-arc region of the Central Andes and its relationships with the basement geology, the stress field and the tectonic evolution, by studying in detail the stratigraphy and the structure of the Quaternary Cerro Tuzgle stratovolcano in the Puna Plateau. Field mapping and remote sensing analysis reveal the stratigraphic architecture, the geological evolution and the volcanotectonic interactions in the Cerro Tuzgle area. For the first time in a volcano of the Puna Plateau, synthemic units bounded by unconformity surfaces have been defined, unrevealing the temporal and spatial relationships between constructive and destructive phases of the volcano history. Our study indicates that after the emplacement of a small ignimbrite deposit and of few scattered lava domes, the central Cerro Tuzgle volcano built up throughout three distinct phases of edifice construction. The first of these constructive phases ended with a previously unreported destructive event, consisting of ≈0.5km3, catastrophic sector collapse of the volcanic edifice, whose stratigraphic position and main characteristics have been identified. The study suggests that the regional stress regime and the topography of the substrata are the main non-magmatic factors controlling the constructive and destructive phases of the volcano, including the directions of magmatic intrusions, faulting and gravitational sector failure of the volcano. The integration of synthemic stratigraphy and volcanotectonic analysis in the study of volcanic edifices showed to be an effective methodological approach for the understanding of the magmatic and tectonic evolution of the Puna Plateau. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-09 |
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/11336/37663 Norini, Gianluca; Cogliati, S.; Baez, Walter Ariel; Arnosio, José Marcelo; Bustos, Emilce; et al.; The geological and structural evolution of the Cerro Tuzgle Quaternary stratovolcano in the back-arc region of the Central Andes, Argentina; Elsevier Science; Journal of Volcanology and Geothermal Research; 285; 9-2014; 214-228 0377-0273 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/37663 |
identifier_str_mv |
Norini, Gianluca; Cogliati, S.; Baez, Walter Ariel; Arnosio, José Marcelo; Bustos, Emilce; et al.; The geological and structural evolution of the Cerro Tuzgle Quaternary stratovolcano in the back-arc region of the Central Andes, Argentina; Elsevier Science; Journal of Volcanology and Geothermal Research; 285; 9-2014; 214-228 0377-0273 CONICET Digital CONICET |
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/S0377027314002637 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jvolgeores.2014.08.023 |
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 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 |
_version_ |
1844614141548953600 |
score |
13.070432 |