Onchopristis numidus Nothosaurus Tenía una longitud de aproximadamente

Tenía una longitud de aproximadamente 2 metros y una altura en la cadera de alrededor de 0

A diferencia de los ceratópsidos más derivados

specifically in what is now North America

Este dinosaurio pertenece a la familia de los abelisáuridos

Onchopristis numidus Nothosaurus Tenía una longitud de aproximadamenteOnchopristis numidus was a cartilaginous fish that lived during the Cretaceous Period , about 100 million years ago, in the rivers and deltas that today correspond to North Africa and other regions of the ancient supercontinent Gondwana. At first glance, it would have resembled today's sawfish , with an elongated body and a "saw" shaped snout that made it unmistakable. That snout, technically called a rostrum , was covered in a row of large, needle