Evolución geodinámica del límite de placas entre Eurasia y África en la zona del Banco de Gorringe y Golfo de Cádiz.

Detailed structural interpretation on the recently acquired deep seismic multichannel CDP profiles along the lberian Atlantic Margins (IAM Project, European Union Joule Program # JOU2-CT92-0177) provides new information on the geodynamic evolution of the eastern part of the Azores-Gibraltar plate bo...

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Detalles Bibliográficos
Autores: Tortella, D., Torné, Montserrat, Pérez-Estaún, Andrés
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:1996
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/238030
Acceso en línea:http://hdl.handle.net/10261/238030
Access Level:acceso abierto
Palabra clave:Golfo de Cádiz
Geodinámica
Seismic
Geodynamic evolution
Gorringe Bank
Gulf of Cadiz
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spelling Evolución geodinámica del límite de placas entre Eurasia y África en la zona del Banco de Gorringe y Golfo de Cádiz.Geodynamic evolution Eurasia-Africa plate boundary in the Gorringe Bank and Gulf of Cadiz regionTortella, D.Torné, MontserratPérez-Estaún, AndrésGolfo de CádizGeodinámicaSeismicGeodynamic evolutionGorringe BankGulf of CadizDetailed structural interpretation on the recently acquired deep seismic multichannel CDP profiles along the lberian Atlantic Margins (IAM Project, European Union Joule Program # JOU2-CT92-0177) provides new information on the geodynamic evolution of the eastern part of the Azores-Gibraltar plate boundary. Thrusting and folding of the Mesozoic and Cenozoic sedimentary cover of the Corringe Bank region is consistent with Tertiary N-S convergence of Iberia and Africa. Compressive structures in the Corringe bank region are spread over a wide area. The amount of shortening measured in a NW-SE direction is 3% and the convergence between the Iberian and the African plates in this zone, as estimated by Dewey et al. (1989), is about 40 km. The compressive structures in the Gulf of Cadiz are restricted to a narrower zone. The W-E lateral variation of deformation style is likely to be related to the change from oceanic to continental crust as well as the different amount of convergence recorded from W to E.Sociedad Geológica de EspañaConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2021202119962021info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/238030reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésSíinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2380302026-05-22T06:33:51Z
dc.title.none.fl_str_mv Evolución geodinámica del límite de placas entre Eurasia y África en la zona del Banco de Gorringe y Golfo de Cádiz.
Geodynamic evolution Eurasia-Africa plate boundary in the Gorringe Bank and Gulf of Cadiz region
title Evolución geodinámica del límite de placas entre Eurasia y África en la zona del Banco de Gorringe y Golfo de Cádiz.
spellingShingle Evolución geodinámica del límite de placas entre Eurasia y África en la zona del Banco de Gorringe y Golfo de Cádiz.
Tortella, D.
Golfo de Cádiz
Geodinámica
Seismic
Geodynamic evolution
Gorringe Bank
Gulf of Cadiz
title_short Evolución geodinámica del límite de placas entre Eurasia y África en la zona del Banco de Gorringe y Golfo de Cádiz.
title_full Evolución geodinámica del límite de placas entre Eurasia y África en la zona del Banco de Gorringe y Golfo de Cádiz.
title_fullStr Evolución geodinámica del límite de placas entre Eurasia y África en la zona del Banco de Gorringe y Golfo de Cádiz.
title_full_unstemmed Evolución geodinámica del límite de placas entre Eurasia y África en la zona del Banco de Gorringe y Golfo de Cádiz.
title_sort Evolución geodinámica del límite de placas entre Eurasia y África en la zona del Banco de Gorringe y Golfo de Cádiz.
dc.creator.none.fl_str_mv Tortella, D.
Torné, Montserrat
Pérez-Estaún, Andrés
author Tortella, D.
author_facet Tortella, D.
Torné, Montserrat
Pérez-Estaún, Andrés
author_role author
author2 Torné, Montserrat
Pérez-Estaún, Andrés
author2_role author
author
dc.contributor.none.fl_str_mv Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Golfo de Cádiz
Geodinámica
Seismic
Geodynamic evolution
Gorringe Bank
Gulf of Cadiz
topic Golfo de Cádiz
Geodinámica
Seismic
Geodynamic evolution
Gorringe Bank
Gulf of Cadiz
description Detailed structural interpretation on the recently acquired deep seismic multichannel CDP profiles along the lberian Atlantic Margins (IAM Project, European Union Joule Program # JOU2-CT92-0177) provides new information on the geodynamic evolution of the eastern part of the Azores-Gibraltar plate boundary. Thrusting and folding of the Mesozoic and Cenozoic sedimentary cover of the Corringe Bank region is consistent with Tertiary N-S convergence of Iberia and Africa. Compressive structures in the Corringe bank region are spread over a wide area. The amount of shortening measured in a NW-SE direction is 3% and the convergence between the Iberian and the African plates in this zone, as estimated by Dewey et al. (1989), is about 40 km. The compressive structures in the Gulf of Cadiz are restricted to a narrower zone. The W-E lateral variation of deformation style is likely to be related to the change from oceanic to continental crust as well as the different amount of convergence recorded from W to E.
publishDate 1996
dc.date.none.fl_str_mv 1996
2021
2021
2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/238030
url http://hdl.handle.net/10261/238030
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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: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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