Deformaciones transtensivas en la Dorsal Sur de Scotia (NE Península Antàrtica)

The South Scotia Ridge is studied by swath bathymetry, multichannel seismic and magnetometry profiles, obtained during the HESANT 92/93 cruise. The ridge is composed by thinned continental crust fragments and to the north contacts by a sinistraI transpressive fault with the oceanic crust of the Scot...

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Detalles Bibliográficos
Autores: Jabaloy, A., Galindo Zaldívar, Jesús, Maldonado, Andrés, Sanz de Galdeano, Carlos
Tipo de recurso: artículo
Fecha de publicación:1996
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:10272/12449
Acceso en línea:http://hdl.handle.net/10272/12449
Access Level:acceso abierto
Palabra clave:Transtension
Shout Scotia Ridge
Antartic Peninsula
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spelling Deformaciones transtensivas en la Dorsal Sur de Scotia (NE Península Antàrtica)Transtensional deformations in the South Scotia Ridge (Northeastern Antartic peninsula)Jabaloy, A.Galindo Zaldívar, JesúsMaldonado, AndrésSanz de Galdeano, CarlosTranstensionShout Scotia RidgeAntartic PeninsulaThe South Scotia Ridge is studied by swath bathymetry, multichannel seismic and magnetometry profiles, obtained during the HESANT 92/93 cruise. The ridge is composed by thinned continental crust fragments and to the north contacts by a sinistraI transpressive fault with the oceanic crust of the Scotia Sea. Another fault located to the south bounds the ridge with the oceanic crust of the Powell Basin. The most significant active deformation lies in the axial depression of the ridge, within a band delineated by fault systems with WSW-ENE and SW-NE strikes, which separate the northern and southern blocks of the ridge. The northern block is being fragmented from the Antarctic Plate by a zone of transtensive faults, and is probably a independient crustal elementSociedad Geológica de España19961996-01-0119961996-01-01journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10272/12449reponame: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:10272/124492026-06-02T14:58:11Z
dc.title.none.fl_str_mv Deformaciones transtensivas en la Dorsal Sur de Scotia (NE Península Antàrtica)
Transtensional deformations in the South Scotia Ridge (Northeastern Antartic peninsula)
title Deformaciones transtensivas en la Dorsal Sur de Scotia (NE Península Antàrtica)
spellingShingle Deformaciones transtensivas en la Dorsal Sur de Scotia (NE Península Antàrtica)
Jabaloy, A.
Transtension
Shout Scotia Ridge
Antartic Peninsula
title_short Deformaciones transtensivas en la Dorsal Sur de Scotia (NE Península Antàrtica)
title_full Deformaciones transtensivas en la Dorsal Sur de Scotia (NE Península Antàrtica)
title_fullStr Deformaciones transtensivas en la Dorsal Sur de Scotia (NE Península Antàrtica)
title_full_unstemmed Deformaciones transtensivas en la Dorsal Sur de Scotia (NE Península Antàrtica)
title_sort Deformaciones transtensivas en la Dorsal Sur de Scotia (NE Península Antàrtica)
dc.creator.none.fl_str_mv Jabaloy, A.
Galindo Zaldívar, Jesús
Maldonado, Andrés
Sanz de Galdeano, Carlos
author Jabaloy, A.
author_facet Jabaloy, A.
Galindo Zaldívar, Jesús
Maldonado, Andrés
Sanz de Galdeano, Carlos
author_role author
author2 Galindo Zaldívar, Jesús
Maldonado, Andrés
Sanz de Galdeano, Carlos
author2_role author
author
author
dc.contributor.none.fl_str_mv
dc.subject.none.fl_str_mv Transtension
Shout Scotia Ridge
Antartic Peninsula
topic Transtension
Shout Scotia Ridge
Antartic Peninsula
description The South Scotia Ridge is studied by swath bathymetry, multichannel seismic and magnetometry profiles, obtained during the HESANT 92/93 cruise. The ridge is composed by thinned continental crust fragments and to the north contacts by a sinistraI transpressive fault with the oceanic crust of the Scotia Sea. Another fault located to the south bounds the ridge with the oceanic crust of the Powell Basin. The most significant active deformation lies in the axial depression of the ridge, within a band delineated by fault systems with WSW-ENE and SW-NE strikes, which separate the northern and southern blocks of the ridge. The northern block is being fragmented from the Antarctic Plate by a zone of transtensive faults, and is probably a independient crustal element
publishDate 1996
dc.date.none.fl_str_mv 1996
1996-01-01
1996
1996-01-01
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/10272/12449
url http://hdl.handle.net/10272/12449
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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