Tetracynodon tenuis Ceratosaurus hace aproximadamente 72 millones de

hace aproximadamente 72 millones de años

Size and Shape:

lo que sugiere una adaptación para alimentarse de vegetación dura

As a sauropod

Tetracynodon tenuis Ceratosaurus hace aproximadamente 72 millones deTetracynodon 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