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The Central Bransfield Basin (NW Antarctic Peninsula): Preliminary results of the GEBRA'93 cruise

dc.contributor.authorCanals, M.
dc.contributor.authorAcosta, J.
dc.contributor.authorBaraza, J.
dc.contributor.authorBart, P.
dc.contributor.authorCalafat, A. M.
dc.contributor.authorCasamor, J. L.
dc.contributor.authorBatist, M. de
dc.contributor.authorErcilla, Gemma
dc.contributor.authorFarrán, M.
dc.contributor.authorFrancés, Guillermo
dc.contributor.authorGràcia, E.
dc.contributor.authorRamos Guerrero, Emilio
dc.contributor.authorSanz, J. L.
dc.contributor.authorSorribas, J.
dc.contributor.authorTassone, A.
dc.description.abstractThe GEBRA '93 (Geological Evolution of the Bransfield Basin) survey was carried out in December 1993 in the Bransfield Strait (NW Antarctic Peninsula) and adjacent areas, onboard BIO Hespérides. The geophysical data acquired allow to characterize the morphostructure, sediment cover and magnetic anomalies of the SW-NE trending Central Bransfield Basin. Some transverse shifts and tresholds, together with alongbasin volcanic alignments, complicate the morphology and seismic structure of what otherwise would have been a long, continuous axial trough opened on a crust under extension. A major submarine valley, named Gebra Valley has also been identifiedes_ES
dc.publisherSociedad Geológica de Españaes_ES
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.subject.otherSwath bathymetryes_ES
dc.subject.otherSeismic reflectiones_ES
dc.subject.otherMagnetic anomalieses_ES
dc.subject.otherBransfield Basines_ES
dc.subject.otherAntarctic Peninsulaes_ES
dc.titleLa Cuenca Central de Bransfield (NW de la Peninsula Antàrtica): primeros resultados de la campaña GEBRA'93es_ES
dc.titleThe Central Bransfield Basin (NW Antarctic Peninsula): Preliminary results of the GEBRA'93 cruiseeng

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Atribución-NoComercial-SinDerivadas 3.0 España
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