Tetracynodon tenuis Dromeosaur Approximate measurements of the Diceratosaurus:

Approximate measurements of the Diceratosaurus: Scale 1:20 Complete

In this ecosystem

Location: Fossils of Protoceratops andrewsi have been found mainly in the Mongolia and China region

Su esqueleto muestra vértebras robustas y bien articuladas

Tetracynodon tenuis Dromeosaur Approximate measurements of the Diceratosaurus:Tetracynodon tenuis was a small therapsid of the cynodont group that lived during the Late Permian Period and possibly briefly survived the mass extinction event that marked the boundary with the Triassic , approximately 252 million years ago. Its fossils have been found in South Africa, a region that has provided much evidence of the transition from mammal like reptiles to the first mammals. Tetracynodon represents one of the earliest cynodonts and