Triceratops horridus Scutellosaurus Como parte de la familia

Como parte de la familia de los cachalotes

Longitud hocico-cola 360 mm

a feature never before seen in other ceratopsians

y los premaxilares portaban dientes más pequeños que los del maxilar

este depredador caminaba erguido sobre sus cuatro patas y poseía un cráneo alargado

Triceratops horridus Scutellosaurus Como parte de la familiaTriceratops horridus was a large chasmosaurine ceratopsian dinosaur from the Late Cretaceous of North America, known primarily from fossil remains recovered from the Hell Creek Formation and equivalent units such as the Lance, Laramie, Denver and Frenchman formations. It lived during the latest Maastrichtian, in the final few million years before the CretaceousPalaeogene extinction event, and represents one of the most iconic species of the