Este dinosaurio es uno de los muchos miembros del género Psittacosaurus

specifically named in honor of the American paleontologist Edwin H

Este depredador acuático es uno de los mosasaurios más grandes y conocidos

8 million to 10

rounded dentition is indicative of adaptation to consuming hard-shelled prey (durofauna)

Centrosaurus apertus ancient era Este dinosaurio es uno deCentrosaurus apertus is a basal centrosaurine ceratopsian dinosaur that lived during the Campanian (Late Cretaceous) period, approximately 76 to 75 million years ago, in what is now Alberta, Canada, primarily in the Dinosaur Park Formation. It is a medium sized ceratopsid, with an estimated length of 5. 56 meters and a body mass close to 2 tons, characterized by a highly specialized cranial morphology. The skull, which represents a significant