RT Journal Article T1 Implicaciones de la presencia de huellas de dinosaurios en el limite cartografico entre las facies Purbeck y Weald de la Cuenca Iberica suroccidental, en el entorno de Losilla (Valencia) T1 Implications of the presence of dinosaur footprints at the Purbeck-Weald facies boundary in the Southwestern Iberian Basin, Losilla (Valencia) A1 Santisteban, Carlos de A1 Galobart, A. A1 Gaete, R. A1 Company, Julio AB Some sauropod footprints has been found at the boundary between Purbeck and Weald fades in the outskirts of the Losilla de Aras village (Valencia). The presence of dinosaur traces is in contradiction to the existence of an unconformity, that separate the Upper Jurassic Villar del Arzobispo Fm. from the Lower Cretaceous El Collado Fm in this area. This allow us to consider that the Jurassic-Cretaceous limit is present into the lower part of the former mapped Weald facies PB Sociedad Geológica de España YR 2001 FD 2001 LK http://hdl.handle.net/10272/9547 UL http://hdl.handle.net/10272/9547 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 29 may 2026