More than 300 Primal Beasts From the flying Dimorphodon to the duck-billed Anatotitan, the carnivorous Tyrannosaurus to the herbivorous Diplodocus, and the chicken-sized Compsognathus to the enormous Argentinosaurus—all kinds of dinosaurs and other prehistoric animals are featured in this collection of incredible animals that roamed the earth millions of years ago. INCLUDES: • Over 450 color illustrations and photographs. • A timeline throughout showing how dinosaurs evolved from the Permian through to the Quaternary period. • Fact boxes containing information on diet, weight, length, height, and meaning of name. Locator maps showing where fossils have been discovered.