along with its large jaws full of sharp teeth

Length 362 mm

Thalassotitan was one of the largest mosasaurs

Approximate skull measurements:

but it is believed that they had an appearance similar to that of modern dolphins or killer whales

Onchopristis numidus Variant:Hand painted along with its large jawsOnchopristis 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