A fossilized skull of a massive amphibian has been discovered in a Texas quarry, and its appearance has sparked comparisons ...

Paleontologist Andre LuJan had an assist from nature with his latest exciting fossil find. Heavy rains helped expose a nearly complete skull of an enormous ancient salamander-like creature in a quarry ...

There is also a miniature version of this breed which is officially known as the Miniature Bull Terrier. Should be long, strong and deep right to the end of the muzzle, but not coarse.