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...
| Autores: | , , |
|---|---|
| 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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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 |
Sí |
| 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) |
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Consejo Superior de Investigaciones Científicas (CSIC) |
| reponame_str |
DIGITAL.CSIC. Repositorio Institucional del CSIC |
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DIGITAL.CSIC. Repositorio Institucional del CSIC |
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1869422814877974528 |
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15,811543 |