Triceratops horridus Scutellosaurus Other smaller mosasaurs

Other smaller mosasaurs

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

y los premaxilares portaban dientes más pequeños que los del maxilar

Height 88mm

Triceratops horridus Scutellosaurus Other smaller mosasaursTriceratops 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