RT Journal Article T1 Paleontología del sistema de yacimientos de mamíferos miocenos del Cerro de los Batallones, Cuenca de Madrid T1 Pdleontology of the system of Miocene mam mal sites ofthe Cerro de los Batallones, Madrid Basin A1 Morales, J. A1 Alcalá, Luis A1 Antón, M. A1 Azanza, Beatriz A1 Calvo, J. Pedro A1 Carrasco García, Pedro A1 Fraile, S. A1 García Paredes, L. A1 Gómez, E. A1 Hernández Fernández, M. A1 Merino, L. A1 Van der Meulen, A. A1 Martín Escorza, Carlos A1 Montoya, P. A1 Nieto, M. A1 Peigné, S. A1 Pérez, B. A1 Peláez Campomanes, P. A1 Pozo Rodríguez, Manuel A1 Quiralte, V. A1 Salesa, M. J. A1 Sánchez, I. M. A1 Sánchez Marco, Antonio A1 Silva, P. G. A1 Soria, M. D. A1 Turner, A. A1 Álvarez Sierra, María Ángeles AB Six Upper Vallesian (Upper Miocene) fossil vertebrate sites have been found in the Cerro de los Batallones (Torrejón de Velasco, Madrid). These localities contain an exceptionally rich, varied and well-preserved vertebrate fauna. Carnivore species are strikingly well represented at Batallones 1 and 3, and large herbivore species, such as mastodons, rhinoceros and giraffes, are common in Batallones 2, 4 and 5. The mammalian association, together with the morphological features shown by the sedimentary fills of the mammal sites, enables an overall interpretation of these deposits as vertebrate traps. The study of these localities should offer a significant contribution to our understanding of the formation pattern of trap-like paleontological sites which so far have been typically reported in karstic-type systems. These new sites also will contribute to a better knowledge of some of the most scarce mammal groups in the Miocene fossil record PB Sociedad Geológica de España YR 2003 FD 2003 LK http://hdl.handle.net/10272/9011 UL http://hdl.handle.net/10272/9011 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 29 may 2026