conocidos por sus grandes crestas y cuernos en la cabeza

Cryolophosaurus (C

Ceratosaurus was a bipedal carnivore

en lugares como Montana y Wyoming

as they required a large amount of food to maintain their enormous size

Liopleurodon discokeryx conocidos por sus grandes crestasLiopleurodon is a genus of marine reptile that lived during the Jurassic period, approximately 160 million years ago. It was a giant predator that inhabited the ancient seas that covered much of what we know today as Europe. Regarding size, some researchers propose estimates of more than 10 m (33 ft) by applying the aforementioned ratio of one seventh between skull length and body length, estimating that the largest known specimen of L. ferox measured