It was a 30-foot-long plant-eating dinosaur, with a delicate skull and an extremely wide mouth with 500 teeth, replaceable ...
With a broad snout and over 500 active and replacement teeth, this dinosaur is famed for its grazing specialization, feeding ...
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 ...