Machaeroprosopus buceros Variant:Hand-painted In contrast

In contrast

La apariencia del Leptoceratops se asemejaba a la de otros ceratópsidos

Estudios de microestructura ósea indican una mayor densidad (osteosclerosis)

millones de años después

and other Cretaceous plants

Machaeroprosopus buceros Variant:Hand-painted In contrastMachaeroprosopus 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