RT Journal Article T1 Preservación excepcional de un disco intervertebral atribuido a un reptil marino, descubierto en la Sierra de Albarracín (Cordillera Ibérica, España) en el siglo XIX T1 Exceptional preservation of an intervertebral disc attributed to a marine reptile, discovered in the Sierra de Albarracín (Iberian Range, Spain) in the nineteenth century A1 Pérez García, Adán A1 Gaseó, Francisco AB An element that is part of the collection of vertebrate paleontology of the MNCN since before the Spanish Civil War is described. The specimen was found in the Jurassic of the Sierra de Albarracín, in the Iberian Range, and is interpreted as an intervertebral disc with exceptional preservation. This specimen is attributed to a marine reptile. We discuss its possible systematic assignation YR 2010 FD 2010 LK http://hdl.handle.net/10272/7905 UL http://hdl.handle.net/10272/7905 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 31 may 2026