Each year we learn more about life on earth hundreds of millions of years ago. Illustrated with full-colour photographs and colour artworks, The Atlas of Dinosaurs features current paleontological research on dinosaurs from every period and every region of the planet - from little known early dinosaurs to the best known ones such as Iguanodon and Tyrannosaurus Rex, from the smallest to the largest, from aquatic dinosaurs to prehistoric birds, and from herbivores, to carnivores to omnivores.