INVESTIGADORES
TASSONE Alejandro Alberto
artículos
Título:
La Cuenca Central de Bransfield (NW de la península Antártica): primeros resultados de la campaña GEBRA' 93
Autor/es:
CANALS, M.; ACOSTA, J.; BARAZA, J.; BART, P.; CALAFAT, A.; CASAMOR, J. L.; DE BATIST, M.; ERCILLA, G.; FARRÁN, M.; FRANCES, G.; GRACIA, E.; RAMOS, E.; SANZ, J. L.; SORRIBAS, J.; TASSONE, A
Revista:
GEOGACETA
Editorial:
Sociedad Geológica de España
Referencias:
Lugar: Salamanca; Año: 1994 vol. 16 p. 122 - 125
ISSN:
0213-683X
Resumen:
The CEBRA ´93 (Geológica! Evolution of the Bransfield Basin) survey was carried oul in December 1993 in the Bransfield Strait (NW Anlarctic Península) and adjacent áreas, onboard BIO Hespérides. The geophysical data acquired allow lo 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, complícate the morphology and seismic structure ofwhat otherwise would have been a long, continuous axial Irough opened on a crust under extensión. A major submarine valley, named Cebra Valley has also been identified.
