Los dinosaurios del Maastrichtiense Superior (Cretácico Superior) del Pirineo de Huesca (España)
作者： José Ignacio Ruiz Omeñaca , José Ignacio Canudo , Nieves López Martínez
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摘要: En este trabajo se presentan los yacimientos con dinosaurios de la parte mas alta del Maastrichtiense de Huesca. Aren han encontrado seis niveles restos, situados en el techo Formacion Arenisca Aren y media Tremp. Se identificado restos hadrosauridos (una o tres especies), un gran teropodo y pequenos teropodos. Serraduy un gran sauropodo Formacion Tremp. Estos descubrimientos implican que moderna existia una asociacion diversificada dinosaurios, al menos oeste Europa. [ABSTRAC] Several rich uppermost Maastrichtian sites containing dinosaur bones near and (Huesca, Spain) have been discovered. The include six fossiliferous levels from the top of Aren Sandstone to middle part Tremp Formation. contain remains hadrosaurids (one species, at least), one big theropod three small theropods. includes site the Tremp Formation with sauropod remains. discovery this association shows that dinosaurs survived up latest Maastrichtian, at least in Western Europe.
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