RT Journal Article T1 Unidades tectosedimentarías y rupturas en la Cuenca de Lorca (Murcia) T1 Tectosedimentary units and sedimentary breaks of the Lorca Basin (Murcia, Spain) A1 Guillén Mondéjar, F. A1 Rodríguez Estrella, Tomás A1 Arana, R. A1 López Aguayo, F. AB The complementary use of the mineralógical and tectosedimentary analysis has allowed to establish five tectosedimentary units (TSU) in the Lorca Basin dated from the upper Burdigalian to the Pliocene.They were originated in marine environments with entrance of cotinental contributions except for the TSU-5, that has a fluvial-lacustrine origin. The absence of two tectosedimentary units at the north of the basin supported the existence of a fracture in the middle of the basin that has conditioned their space-temporal evolution PB Sociedad Geológica de España YR 1994 FD 1994 LK http://hdl.handle.net/10272/13801 UL http://hdl.handle.net/10272/13801 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 31 may 2026