Nuevos datos tectono-estructurales del Macizo de Brovales (Antiforma de Olivenza-Monesterio): relación con el cabalgamiento de Monesterio

The Brovales Massif is a calckalcaline hercynian pluton intruded in Precambriam Serie Negra and clastic lower Cambrian sediment. Its emplacement has been suposed sinkinematic to the main hercinian fase. New structural and cartographic data reveals that this pluton has a central unit located in the n...

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Authors: Eguiluz, Luis, Carracedo Sánchez, Manuel, Sarrionandia Eguidazu, Fernando, Apalategui, Octavio
Format: article
Publication Date:2003
Country:España
Institution:Universidad de Huelva (UHU)
Repository:Arias Montano. Repositorio Institucional de la Universidad de Huelva
Language:Spanish
OAI Identifier:oai:ariasmontano.uhu.es:10272/9007
Online Access:http://hdl.handle.net/10272/9007
Access Level:Open access
Keyword:Granites
Thrust
Shear zones
Ossa-Morena
Hercynian
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spelling Nuevos datos tectono-estructurales del Macizo de Brovales (Antiforma de Olivenza-Monesterio): relación con el cabalgamiento de MonesterioNew tectono-structural data on the Brovales Massif (Antiforma de Olivenza-Monesterio): Monesterio Thrust relationshipEguiluz, LuisCarracedo Sánchez, ManuelSarrionandia Eguidazu, FernandoApalategui, OctavioGranitesThrustShear zonesOssa-MorenaHercynianThe Brovales Massif is a calckalcaline hercynian pluton intruded in Precambriam Serie Negra and clastic lower Cambrian sediment. Its emplacement has been suposed sinkinematic to the main hercinian fase. New structural and cartographic data reveals that this pluton has a central unit located in the norther area of the massif that shows a strong deformation with a generalised foliation N120°E-trending and dipping 30NE with a lineation N30°E, difining a generalised C-S structure. Cinematic criteria indicated top to the shouth thrusting. A second indeformed facies crop in the southern sectors and a thin level of metapelites and black quartzites to the Serie Negra Formation also afected by the same tectonic separate both facies. A hundreds meters thic shear zone with letf lateral movement deforms all granitic fades. The main thrust is considered to be the west prolongation to the Monesterio Thrust that shows similar kinematic. The Brovales Massif has been emplaced in more than one event and a more detailed cartographic work is neededSociedad Geológica de España20032003-01-0120032003-01-01journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10272/9007reponame: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:10272/90072026-06-02T14:58:11Z
dc.title.none.fl_str_mv Nuevos datos tectono-estructurales del Macizo de Brovales (Antiforma de Olivenza-Monesterio): relación con el cabalgamiento de Monesterio
New tectono-structural data on the Brovales Massif (Antiforma de Olivenza-Monesterio): Monesterio Thrust relationship
title Nuevos datos tectono-estructurales del Macizo de Brovales (Antiforma de Olivenza-Monesterio): relación con el cabalgamiento de Monesterio
spellingShingle Nuevos datos tectono-estructurales del Macizo de Brovales (Antiforma de Olivenza-Monesterio): relación con el cabalgamiento de Monesterio
Eguiluz, Luis
Granites
Thrust
Shear zones
Ossa-Morena
Hercynian
title_short Nuevos datos tectono-estructurales del Macizo de Brovales (Antiforma de Olivenza-Monesterio): relación con el cabalgamiento de Monesterio
title_full Nuevos datos tectono-estructurales del Macizo de Brovales (Antiforma de Olivenza-Monesterio): relación con el cabalgamiento de Monesterio
title_fullStr Nuevos datos tectono-estructurales del Macizo de Brovales (Antiforma de Olivenza-Monesterio): relación con el cabalgamiento de Monesterio
title_full_unstemmed Nuevos datos tectono-estructurales del Macizo de Brovales (Antiforma de Olivenza-Monesterio): relación con el cabalgamiento de Monesterio
title_sort Nuevos datos tectono-estructurales del Macizo de Brovales (Antiforma de Olivenza-Monesterio): relación con el cabalgamiento de Monesterio
dc.creator.none.fl_str_mv Eguiluz, Luis
Carracedo Sánchez, Manuel
Sarrionandia Eguidazu, Fernando
Apalategui, Octavio
author Eguiluz, Luis
author_facet Eguiluz, Luis
Carracedo Sánchez, Manuel
Sarrionandia Eguidazu, Fernando
Apalategui, Octavio
author_role author
author2 Carracedo Sánchez, Manuel
Sarrionandia Eguidazu, Fernando
Apalategui, Octavio
author2_role author
author
author
dc.contributor.none.fl_str_mv
dc.subject.none.fl_str_mv Granites
Thrust
Shear zones
Ossa-Morena
Hercynian
topic Granites
Thrust
Shear zones
Ossa-Morena
Hercynian
description The Brovales Massif is a calckalcaline hercynian pluton intruded in Precambriam Serie Negra and clastic lower Cambrian sediment. Its emplacement has been suposed sinkinematic to the main hercinian fase. New structural and cartographic data reveals that this pluton has a central unit located in the norther area of the massif that shows a strong deformation with a generalised foliation N120°E-trending and dipping 30NE with a lineation N30°E, difining a generalised C-S structure. Cinematic criteria indicated top to the shouth thrusting. A second indeformed facies crop in the southern sectors and a thin level of metapelites and black quartzites to the Serie Negra Formation also afected by the same tectonic separate both facies. A hundreds meters thic shear zone with letf lateral movement deforms all granitic fades. The main thrust is considered to be the west prolongation to the Monesterio Thrust that shows similar kinematic. The Brovales Massif has been emplaced in more than one event and a more detailed cartographic work is needed
publishDate 2003
dc.date.none.fl_str_mv 2003
2003-01-01
2003
2003-01-01
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/10272/9007
url http://hdl.handle.net/10272/9007
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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score 15,81155

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