Estos animales podían crecer a tamaños extraordinarios

aunque esta estructura no era tan elaborada como las crestas que se desarrollarían en ceratopsianos posteriores

where it hunted prey in packs or family groups

que podía medir hasta 5 metros de longitud y pesar alrededor de 2 toneladas

It is believed that Ceratosaurus lived in forested and swampy areas

Triceratops horridus `Big John´ Variant:Primed Estos animales podían crecer aTriceratops (T. horridus 'Three horned face') is a genus of chasmosaurine ceratopsid dinosaur that first appeared during the Maastrichtian Age of the Late Cretaceous, approximately 6866 million years ago. Triceratops is characterized by having 3 horns on its skull, a parrot beak and a large bone frill on its neck; the horns could have been used to defend against attacks by Tyrannosaurus and other predators of the time. Triceratops was a browsing