Sobre las especies de Iguanodon (Dinosauría, Ornithischia) encontradas en el Cretácico inferior de España

Abstract

Up to the moment, two species of Iguanodon had been cited in the Lower Cretaceous of Spain: I. cf. atherfieldensis and I. bernissartensis. In general, the size has been the diagnostic character to separate I. atherfieldensis from I. bernissartensis, and many of the spanish Iguanodon remains would be regarded as Iguanodontidae indet or Iguanodon sp. A third species (1. cf. fittoni) is situated in the Jurassic-Cretaceous transition