The title 'Prehistoric Creatures of Planet Earth' sounds like a Science Fiction 'B' movie. But the reality is giant monsters and ancient beasts lived in the seas, on land and in the skies of a prehistoric world we today call home. Here are some fun facts about some of the more popular Ancient Mammals, Ornithopods, Pterosaurs, Sauropods and Theropods. Artwork and essay by Joe Tucciarone.
