RT Journal Article T1 Las formaciones del mapa geológico a escala 1:25.000 de la Cuenca de Lorca (Murcia) T1 The formations of the geologic map of the Lorca Basin (Murcia, Spain) A1 Guillén Mondéjar, F. A1 Arana, R. A1 Fernández, M. T. A1 López Aguayo, F. A1 Mancheño, Miguel Ángel A1 Pérez Lorente, Félix A1 Rodríguez Estrella, Tomás A1 Serrano Lozano, Francisco AB The Lorca Basin is located in the Betic Ranges (SE o f Spain) over the contact between the Betic domain s.s. (in te rn a l zones) and the Subbetic one (external zones). For the complementary use of the mineralogical and tectosedimentary analysis it has been necessary the realization of the geologic cartography. It have been differentiated five continental formations of the Quaternary and twelve neogenes formations dated from the upper Burdigalian to the Pliocene. They were originated in marine environments with entrance of continental contributions except for the upper Messinian-PUocene which have a fluvial-lacustrine origin. The most abundant material are marls, sandstones, lutites, gypsiferous levels, conglomerates, sands and limestones PB Sociedad Geológica de España YR 1996 FD 1996 LK http://hdl.handle.net/10272/12795 UL http://hdl.handle.net/10272/12795 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 1 jun 2026