While small dinosaur teeth have been known about for years ... Dromaeosaurs were a family of small to medium-sized carnivores that thrived in the Cretaceous Period. Known species range from 70 ...

With a massive body, sharp teeth, and jaws so powerful they could crush a car, this famous carnivore dominated the forested river valleys in western North America during the late Cretaceous period ...

As a carnivore, Velociraptors fed on a variety ... each arm was capable of lifting significant weight. The dinosaur’s teeth ...

Initially thought to be a carnivore, further findings suggested ... With a broad snout and over 500 active and replacement ...

Evolution has resulted in the development of both herbivores and carnivores -- but ... such as dinosaurs. Mechanical wear patterns on teeth supply additional information on dietary tendencies ...

There were lots of them – and lots of different species – and they held the top carnivore and top herbivore spots in food ... These ancient bird-like creatures looked quite a lot like small, feathered ...

and teeth that indicate a tendency towards an insectivorous diet. The exact time in the geologic past when reptiles underwent a dietary shift from insectivores to carnivores and herbivores is yet ...

The dinosaur—which they have named Tameryraptor markgrafi—had a prominent nasal horn, symmetrical teeth and would have ... and the longest-known land carnivore, Spinosaurus.) ...