Descenso eustático messiniense en una cuenca atlántica. El cañón submarino del Río Guadalquivir. (SO de España)
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Abstract
Numerous seismic lines allow {he identification of a deep and long erosive canyon incised during the Messinian on shelfal and basinal deposits of Upper Tortonian and Messinian s.s. age. Reconstructions of the pre-erosional sedimentary architecture and other regional data support the interpretation of the erosion being of submarine origin and probably related with a Guadalquivir paleo-river







