RT Journal Article T1 Nuevos datos sobre la estratigrafía del relleno cuaternario de la depresión de Comeya (Picos de Europa, Asturias) T1 New data about the stratigraphical record of the Quaternary fill of the Comeya basin (Picos de Europa, Asturias) A1 Farias Arquer, Pedro A1 Jiménez Sánchez, Montserrat A1 Martínez, Jorge AB Two core-holes have been drilled in the Comeya alpine graben in order to obtain new data about the stratigraphycal characteristics of the sedimentary fill of the basin and to check its geometry, previously deduced by geophysical research. Available data show that the sedimentary evolution of the basin is related to the existence of two alluvial systems with their fronts resulting in a proglacial lacustrine environment. The ancient lake has been progressively filled evolving to a peat deposit at the beginning of the Holocene. At presently, the peat deposit as well as the alluvial system located in the SE are still active. PB Sociedad Geológica de España YR 1996 FD 1996 LK http://hdl.handle.net/10272/12822 UL http://hdl.handle.net/10272/12822 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 30 may 2026