Approximate measurements of one of the Ceratodus:

en Bélgica

This morphological characteristic gives it its generic name

Medidas aproximadas del Rugops:

Machaeroprosopus buceros Futabasaurus Approximate measurements of one ofMachaeroprosopus buceros was a Late Triassic pseudosuchian archosaur, belonging to the phytosaur group, which inhabited North America approximately 220 to 210 million years ago. It was a large semi aquatic reptile that occupied ecological niches similar to those of modern crocodiles, although it was not directly related to them, but rather represents a convergent lineage within Archosauria. Its most characteristic feature was its extremely elongated