the back of the skull is weirdly stretched out. The jaws were powerful, with the teeth in the front of the jaws being long, straight, and flattened side to side, like a set of daggers, giving it a ...
a new mosasaur with dagger-like teeth. "The elongation of the posterior part of the skull, which accommodated the jaw musculature, suggests a terrible biting force." Dr. Longrich has explained the ...