The late Variscan HT/LP metamorphic event in the Iberian branch of the Variscides: Relationships with crustal thickening, nappe emplacement, orocline development, and crustal evolution

Late Variscan metamorphism in the Iberian Massif is characterized by high-T and low-P associations overprinting a Barrovian zonation developed during -and partly following- crustal thickening related to the Variscan collision. The highgrade rocks, commonly reaching sillimanite-K feldsparmuscovite ou...

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Autores: Martínez Catalán, J. R., Rubio Pascual, Francisco Javier, Díez Montes, Alejandro, Alcock, James E., Díez Fernández, Rubén, Gómez Barreiro, Juan, Silva, Ícaro Fróis Dias da, González Clavijo, Emilio José, Ayarza, P.
Formato: artículo
Fecha de publicación:2012
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/276771
Acesso em linha:http://hdl.handle.net/10261/276771
Access Level:acceso abierto
Palavra-chave:Orogenia Varisca
manto corrimiento
engrosamiento corteza
corteza continental
paragénesis
deformación
domo gneísico
España
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spelling The late Variscan HT/LP metamorphic event in the Iberian branch of the Variscides: Relationships with crustal thickening, nappe emplacement, orocline development, and crustal evolutionMartínez Catalán, J. R.Rubio Pascual, Francisco JavierDíez Montes, AlejandroAlcock, James E.Díez Fernández, RubénGómez Barreiro, JuanSilva, Ícaro Fróis Dias daGonzález Clavijo, Emilio JoséAyarza, P.Orogenia Variscamanto corrimientoengrosamiento cortezacorteza continentalparagénesisdeformacióndomo gneísicoEspañaLate Variscan metamorphism in the Iberian Massif is characterized by high-T and low-P associations overprinting a Barrovian zonation developed during -and partly following- crustal thickening related to the Variscan collision. The highgrade rocks, commonly reaching sillimanite-K feldsparmuscovite out parageneses and locally even granulitic (biotite out) conditions, crop out at the core of gneiss domes where partial melting, migmatite development and syn-kinematic granitoids are abundant. Gneiss domes are often bounded on top by ductile detachments that, like the domes, formed during an extensional phase of deformation reflecting thermal relaxation and the subsequent collapse of the thickened continental crustDepartamento de Geología, Universidad de Salamanca, EspañaInstituto Geológico y Minero de España, EspañaUnidad de Salamanca, Instituto Geológico y Minero de España, EspañaDepartment of Geosciences, Penn State, Estados UnidosBureau de recherches géologiques et minières202220222012info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/276771reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://geolfrance.brgm.fr/sites/default/files/upload/documents/revues_articles_gf3-1-2012.pdfNoinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2767712026-05-22T06:33:51Z
dc.title.none.fl_str_mv The late Variscan HT/LP metamorphic event in the Iberian branch of the Variscides: Relationships with crustal thickening, nappe emplacement, orocline development, and crustal evolution
title The late Variscan HT/LP metamorphic event in the Iberian branch of the Variscides: Relationships with crustal thickening, nappe emplacement, orocline development, and crustal evolution
spellingShingle The late Variscan HT/LP metamorphic event in the Iberian branch of the Variscides: Relationships with crustal thickening, nappe emplacement, orocline development, and crustal evolution
Martínez Catalán, J. R.
Orogenia Varisca
manto corrimiento
engrosamiento corteza
corteza continental
paragénesis
deformación
domo gneísico
España
title_short The late Variscan HT/LP metamorphic event in the Iberian branch of the Variscides: Relationships with crustal thickening, nappe emplacement, orocline development, and crustal evolution
title_full The late Variscan HT/LP metamorphic event in the Iberian branch of the Variscides: Relationships with crustal thickening, nappe emplacement, orocline development, and crustal evolution
title_fullStr The late Variscan HT/LP metamorphic event in the Iberian branch of the Variscides: Relationships with crustal thickening, nappe emplacement, orocline development, and crustal evolution
title_full_unstemmed The late Variscan HT/LP metamorphic event in the Iberian branch of the Variscides: Relationships with crustal thickening, nappe emplacement, orocline development, and crustal evolution
title_sort The late Variscan HT/LP metamorphic event in the Iberian branch of the Variscides: Relationships with crustal thickening, nappe emplacement, orocline development, and crustal evolution
dc.creator.none.fl_str_mv Martínez Catalán, J. R.
Rubio Pascual, Francisco Javier
Díez Montes, Alejandro
Alcock, James E.
Díez Fernández, Rubén
Gómez Barreiro, Juan
Silva, Ícaro Fróis Dias da
González Clavijo, Emilio José
Ayarza, P.
author Martínez Catalán, J. R.
author_facet Martínez Catalán, J. R.
Rubio Pascual, Francisco Javier
Díez Montes, Alejandro
Alcock, James E.
Díez Fernández, Rubén
Gómez Barreiro, Juan
Silva, Ícaro Fróis Dias da
González Clavijo, Emilio José
Ayarza, P.
author_role author
author2 Rubio Pascual, Francisco Javier
Díez Montes, Alejandro
Alcock, James E.
Díez Fernández, Rubén
Gómez Barreiro, Juan
Silva, Ícaro Fróis Dias da
González Clavijo, Emilio José
Ayarza, P.
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Orogenia Varisca
manto corrimiento
engrosamiento corteza
corteza continental
paragénesis
deformación
domo gneísico
España
topic Orogenia Varisca
manto corrimiento
engrosamiento corteza
corteza continental
paragénesis
deformación
domo gneísico
España
description Late Variscan metamorphism in the Iberian Massif is characterized by high-T and low-P associations overprinting a Barrovian zonation developed during -and partly following- crustal thickening related to the Variscan collision. The highgrade rocks, commonly reaching sillimanite-K feldsparmuscovite out parageneses and locally even granulitic (biotite out) conditions, crop out at the core of gneiss domes where partial melting, migmatite development and syn-kinematic granitoids are abundant. Gneiss domes are often bounded on top by ductile detachments that, like the domes, formed during an extensional phase of deformation reflecting thermal relaxation and the subsequent collapse of the thickened continental crust
publishDate 2012
dc.date.none.fl_str_mv 2012
2022
2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/276771
url http://hdl.handle.net/10261/276771
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://geolfrance.brgm.fr/sites/default/files/upload/documents/revues_articles_gf3-1-2012.pdf
No
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Bureau de recherches géologiques et minières
publisher.none.fl_str_mv Bureau de recherches géologiques et minières
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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