King of the Crocodylians: the paleobiology of Deinosuchus.
Bloomington: Indiana University Press, 2002. Octavo, black and white photographs, text illustrations, fine copy in dustwrapper.
During the Late Cretaceous a new type of giant predator appeared along the southern coasts of North America. It was a huge crocodylian called Deinosuchus. Neither a crocodile nor an alligator, it was at the base of the ancestry of both modern groups.