así como con varios tipos de reptiles acuáticos y peces

Length 375mm

compartiendo su hábitat con otros reptiles marinos y dinosaurios terrestres

capable of chasing and killing prey such as hadrosaurs and ceratopsians

Tetracynodon tenuis Regaliceratops así como con varios tiposTetracynodon 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