específicamente en la Formación Isla Snow Hill

while "stensioei" honors paleontologist Erik Stensio

in a subtropical climate

A newborn T

Tetracynodon tenuis Therizinosaurus específicamente en la Formación IslaTetracynodon 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