Icnitas de dinosaurios en las facies Weald de "El Royo" (Soria, España)

摘要: The footprints found at El Royo (Soria) are of theropods, ornithopods and perhaps a sauropod. Five traces dinosaur tracks arc exposed on sandstone layer in the Oncala sector Weald facies, many them appearing as counter-prints, prints being later origin. The first trace corresponds to an iguanodon with four-footed walk. In case ornithopod, alignment back legs (negative rotation) forelegs (positive shows that it walked biped, using only for support. Trace no 2 is small agile theropod Type B Sanz et al. (1997) whose walk fairly fast. 3 appears be smallish theoropod, also rapid movement. Traces 4 5 belong very large slow-moving ornithopods. Another separate ichnite may