Vulcanismo lávico y explosivo en la cuenca carbonífera de Los Santos de Maimona (Zona de Ossa-Morena, Badajoz)

We report the results of a petrological and structural study on the volcanic rocks from the Los Santos de Maimona Carboniferous basin (Ossa-Morena Zone, SW Spain). This basin is ca. 25 km in length and up to 3 km wide being limited by strike slip faults oriented NW-SE. The volcanic deposits occur in...

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Detalles Bibliográficos
Autores: Larrondo, Egoitz, Carracedo Sánchez, Manuel, Eguiluz, Luis, Gil Ibarguchi, José Ignacio
Tipo de recurso: artículo
Fecha de publicación:2004
País:España
Institución:Universidad de Huelva (UHU)
Repositorio:Arias Montano. Repositorio Institucional de la Universidad de Huelva
Idioma:español
OAI Identifier:oai:ariasmontano.uhu.es:10272/8904
Acceso en línea:http://hdl.handle.net/10272/8904
Access Level:acceso abierto
Palabra clave:Los Santos de Maimona
Alkaline
Carboniferous
Pyroclastic rocks
Ossa-Morena
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spelling Vulcanismo lávico y explosivo en la cuenca carbonífera de Los Santos de Maimona (Zona de Ossa-Morena, Badajoz)Effusive and explosive volcanism of the Los Santos de Maimona carboniferous basin (Ossa-Morena Zone, Badajoz)Larrondo, EgoitzCarracedo Sánchez, ManuelEguiluz, LuisGil Ibarguchi, José IgnacioLos Santos de MaimonaAlkalineCarboniferousPyroclastic rocksOssa-MorenaWe report the results of a petrological and structural study on the volcanic rocks from the Los Santos de Maimona Carboniferous basin (Ossa-Morena Zone, SW Spain). This basin is ca. 25 km in length and up to 3 km wide being limited by strike slip faults oriented NW-SE. The volcanic deposits occur interbedded with shallow platform sediments of Visean age which reflect a regression regime. The volcanic rocks are the result of both effusive and explosive volcanic activity. Effusive periods account for the formation of moderately alkaline lava flows, whereas the explosive events resulted in fall deposits and pyroclastic flows. The volcanic center could be situated close to the Los Santos de Maimona site, where it might give rise to a strato-volcan structure. While surface deposits are not excluded, it appears that most volcanic rocks in this area were deposited in a shallow marine environmentSociedad Geológica de España20042004-01-0120042004-01-01journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10272/8904reponame:Arias Montano. Repositorio Institucional de la Universidad de Huelvainstname:Universidad de Huelva (UHU)Españolspaopen accesshttp://purl.org/coar/access_right/c_abf2Atribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:ariasmontano.uhu.es:10272/89042026-06-02T14:58:11Z
dc.title.none.fl_str_mv Vulcanismo lávico y explosivo en la cuenca carbonífera de Los Santos de Maimona (Zona de Ossa-Morena, Badajoz)
Effusive and explosive volcanism of the Los Santos de Maimona carboniferous basin (Ossa-Morena Zone, Badajoz)
title Vulcanismo lávico y explosivo en la cuenca carbonífera de Los Santos de Maimona (Zona de Ossa-Morena, Badajoz)
spellingShingle Vulcanismo lávico y explosivo en la cuenca carbonífera de Los Santos de Maimona (Zona de Ossa-Morena, Badajoz)
Larrondo, Egoitz
Los Santos de Maimona
Alkaline
Carboniferous
Pyroclastic rocks
Ossa-Morena
title_short Vulcanismo lávico y explosivo en la cuenca carbonífera de Los Santos de Maimona (Zona de Ossa-Morena, Badajoz)
title_full Vulcanismo lávico y explosivo en la cuenca carbonífera de Los Santos de Maimona (Zona de Ossa-Morena, Badajoz)
title_fullStr Vulcanismo lávico y explosivo en la cuenca carbonífera de Los Santos de Maimona (Zona de Ossa-Morena, Badajoz)
title_full_unstemmed Vulcanismo lávico y explosivo en la cuenca carbonífera de Los Santos de Maimona (Zona de Ossa-Morena, Badajoz)
title_sort Vulcanismo lávico y explosivo en la cuenca carbonífera de Los Santos de Maimona (Zona de Ossa-Morena, Badajoz)
dc.creator.none.fl_str_mv Larrondo, Egoitz
Carracedo Sánchez, Manuel
Eguiluz, Luis
Gil Ibarguchi, José Ignacio
author Larrondo, Egoitz
author_facet Larrondo, Egoitz
Carracedo Sánchez, Manuel
Eguiluz, Luis
Gil Ibarguchi, José Ignacio
author_role author
author2 Carracedo Sánchez, Manuel
Eguiluz, Luis
Gil Ibarguchi, José Ignacio
author2_role author
author
author
dc.contributor.none.fl_str_mv
dc.subject.none.fl_str_mv Los Santos de Maimona
Alkaline
Carboniferous
Pyroclastic rocks
Ossa-Morena
topic Los Santos de Maimona
Alkaline
Carboniferous
Pyroclastic rocks
Ossa-Morena
description We report the results of a petrological and structural study on the volcanic rocks from the Los Santos de Maimona Carboniferous basin (Ossa-Morena Zone, SW Spain). This basin is ca. 25 km in length and up to 3 km wide being limited by strike slip faults oriented NW-SE. The volcanic deposits occur interbedded with shallow platform sediments of Visean age which reflect a regression regime. The volcanic rocks are the result of both effusive and explosive volcanic activity. Effusive periods account for the formation of moderately alkaline lava flows, whereas the explosive events resulted in fall deposits and pyroclastic flows. The volcanic center could be situated close to the Los Santos de Maimona site, where it might give rise to a strato-volcan structure. While surface deposits are not excluded, it appears that most volcanic rocks in this area were deposited in a shallow marine environment
publishDate 2004
dc.date.none.fl_str_mv 2004
2004-01-01
2004
2004-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10272/8904
url http://hdl.handle.net/10272/8904
dc.language.none.fl_str_mv Español
spa
language_invalid_str_mv Español
language spa
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Sociedad Geológica de España
publisher.none.fl_str_mv Sociedad Geológica de España
dc.source.none.fl_str_mv reponame:Arias Montano. Repositorio Institucional de la Universidad de Huelva
instname:Universidad de Huelva (UHU)
instname_str Universidad de Huelva (UHU)
reponame_str Arias Montano. Repositorio Institucional de la Universidad de Huelva
collection Arias Montano. Repositorio Institucional de la Universidad de Huelva
repository.name.fl_str_mv
repository.mail.fl_str_mv
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