cf. Lirainosaurus sp. (Dinosauria: Titanosauria) en el Cretácico Superior de Sacedón (Guadalajara)

摘要: A fragment of a distal caudal vertebra that is assigned to sauropod titanosaur described. The fossil comes from an outcrop the Villalba de la Sierra Formation in Sacedon (Guadalajara), which considered Lower Campanian-Upper Maastrichtian age. characters combination available on specimen discussed, and it classified as cf. Lirainosaurus sp. due shares some autapomorphies this taxon.