Tetracynodon tenuis Ceratosaurus indicating active use in tasks

indicating active use in tasks such as removing aquatic vegetation

As a sauropod

designed for efficient open water swimming

se cree que Isisaurus se alimentaba de plantas

Several partial skeletons of Kosmoceratops have been found in Utah

Tetracynodon tenuis Ceratosaurus indicating active use in tasksTetracynodon 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