RT Journal Article T1 Descenso eustático messiniense en una cuenca atlántica. El cañón submarino del Río Guadalquivir. (SO de España) T1 The messinian submarine canyon of the Guadalquivir river (Atlantic coast southwestern Spain) A1 Martínez del Olmo, W. A1 Riaza Molina, C. A1 Torrescusa Villaverde, S. AB 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 PB Sociedad Geológica de España YR 1996 FD 1996 LK http://hdl.handle.net/10272/18111 UL http://hdl.handle.net/10272/18111 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 30 may 2026