Giant, cold-blooded dinosaurs roamed the earth long before humans! Detailed graphics, diagrams and video images tell us about the age of dinosaurs, velociraptors, the vegetarian protoceratops, paleontologists, the environment in the dinosaur period, fossil records, the characteristics of the carnivorous T-Rex, the feathered utahraptor, sauropods including the herbivore diplodocus and the Argentinosaurus, the armored stegosaurus, the horned triceratops, archaeopteryx, the impact that made dinosaurs and other prehistoric life extinct, and modern survivors of the dinosaur age.