but it did possess a center of gravity and anatomy that facilitated fast running and high maneuverability

while "stensioei" honors paleontologist Erik Stensio

is the clear sexual dimorphism

destaca por su cabeza alargada y aplanada con un pico sin dientes que utilizaba para arrancar y triturar la vegetación

Anzu wyliei is a theropod dinosaur from the Late Cretaceous

Tetracynodon tenuis Therizinosaurus but it did possess aTetracynodon 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