Triceratops dead Silesaurus A continuación

A continuación

Los abelisáuridos son un grupo diverso de dinosaurios carnívoros que se caracterizaban por su cabeza grande y corta

it was a very successful group and became contemporary with early humans before going extinct

un cuello largo y una cabeza relativamente pequeña en comparación con el tamaño de su cuerpo

Triceratops dead Silesaurus A continuaciónTriceratops (T. horridus 'Three Horned Face') is a genus of chasmosaurine ceratopsid dinosaur that first appeared during the Maastrichtian Age of the Late Cretaceous, approximately 68 to 66 million years ago. Triceratops is characterized by having 3 horns on its skull, a parrot's beak and a large bony frill on its neck; The horns could have been used to defend themselves against attacks by Tyrannosaurus and other predators of the time. Triceratops was