Deformaciones transtensivas en la Dorsal Sur de Scotia (NE Península Antártica)
3 páginas, 3 figuras.-- Comunicación presentada en el IV Congreso Nacional de Geología, Alcalá de Henares, 1996. 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 continenta...
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Sociedad Geológica de España
1996
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ftcsic:oai:digital.csic.es:10261/29331 2024-02-11T09:57:22+01:00 Deformaciones transtensivas en la Dorsal Sur de Scotia (NE Península Antártica) Transtensional deformations in the South Scotia Ridge (Northeastern Antartic peninsula) Jabaloy, Antonio Galindo Zaldívar, Jesús Maldonado, Andrés Sanz de Galdeano, Carlos 1996 http://hdl.handle.net/10261/29331 es spa Sociedad Geológica de España http://www.sociedadgeologica.es/publicaciones/geogaceta/1996_20_4.html Geogaceta 20(4): 820-822 (1996) 0213-683X http://hdl.handle.net/10261/29331 open Transtension Shout Scotia Ridge Antartic Peninsula artículo http://purl.org/coar/resource_type/c_6501 1996 ftcsic 2024-01-16T09:29:01Z 3 páginas, 3 figuras.-- Comunicación presentada en el IV Congreso Nacional de Geología, Alcalá de Henares, 1996. 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 sinistral transpressive faull wilh 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 blocls 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. Peer reviewed Article in Journal/Newspaper Antarc* Antarctic antartic* Antártica Scotia Sea Digital.CSIC (Spanish National Research Council) Antarctic Powell Basin ENVELOPE(-49.500,-49.500,-62.250,-62.250) Scotia Sea South Scotia Ridge ENVELOPE(-46.500,-46.500,-60.000,-60.000) The Antarctic |
institution |
Open Polar |
collection |
Digital.CSIC (Spanish National Research Council) |
op_collection_id |
ftcsic |
language |
Spanish |
topic |
Transtension Shout Scotia Ridge Antartic Peninsula |
spellingShingle |
Transtension Shout Scotia Ridge Antartic Peninsula Jabaloy, Antonio Galindo Zaldívar, Jesús Maldonado, Andrés Sanz de Galdeano, Carlos Deformaciones transtensivas en la Dorsal Sur de Scotia (NE Península Antártica) |
topic_facet |
Transtension Shout Scotia Ridge Antartic Peninsula |
description |
3 páginas, 3 figuras.-- Comunicación presentada en el IV Congreso Nacional de Geología, Alcalá de Henares, 1996. 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 sinistral transpressive faull wilh 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 blocls 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. Peer reviewed |
format |
Article in Journal/Newspaper |
author |
Jabaloy, Antonio Galindo Zaldívar, Jesús Maldonado, Andrés Sanz de Galdeano, Carlos |
author_facet |
Jabaloy, Antonio Galindo Zaldívar, Jesús Maldonado, Andrés Sanz de Galdeano, Carlos |
author_sort |
Jabaloy, Antonio |
title |
Deformaciones transtensivas en la Dorsal Sur de Scotia (NE Península Antártica) |
title_short |
Deformaciones transtensivas en la Dorsal Sur de Scotia (NE Península Antártica) |
title_full |
Deformaciones transtensivas en la Dorsal Sur de Scotia (NE Península Antártica) |
title_fullStr |
Deformaciones transtensivas en la Dorsal Sur de Scotia (NE Península Antártica) |
title_full_unstemmed |
Deformaciones transtensivas en la Dorsal Sur de Scotia (NE Península Antártica) |
title_sort |
deformaciones transtensivas en la dorsal sur de scotia (ne península antártica) |
publisher |
Sociedad Geológica de España |
publishDate |
1996 |
url |
http://hdl.handle.net/10261/29331 |
long_lat |
ENVELOPE(-49.500,-49.500,-62.250,-62.250) ENVELOPE(-46.500,-46.500,-60.000,-60.000) |
geographic |
Antarctic Powell Basin Scotia Sea South Scotia Ridge The Antarctic |
geographic_facet |
Antarctic Powell Basin Scotia Sea South Scotia Ridge The Antarctic |
genre |
Antarc* Antarctic antartic* Antártica Scotia Sea |
genre_facet |
Antarc* Antarctic antartic* Antártica Scotia Sea |
op_relation |
http://www.sociedadgeologica.es/publicaciones/geogaceta/1996_20_4.html Geogaceta 20(4): 820-822 (1996) 0213-683X http://hdl.handle.net/10261/29331 |
op_rights |
open |
_version_ |
1790609672574599168 |