Prehistoric Monsters Did the Strangest ThingsRevised to include the most up-to-date theories and discoveries--like the extra "helper" brain in the tail of the Stegosaurus--this abridged edition explores the incredible world of ancient animals. Illustrated in full color. |
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air was cooler air was hot Apatosaurus Archaeopteryx Archelon BALL OF FIRE began BIG WOOLLIES bones bony Brachiosaurus Brontosaurus claws CLUMSY CREATURE Megatherium cold crawl crawlers crests Dimetrodon dino Diplocaulus duckbills early mammals earth eat plants enemies fish flap fossils FRILLY MONSTER giant grew bigger GULP Elasmosaurus HIDDEN HORSE huge hump hunt for food Ice Ages Ichthyosaurus imals jaws kill KILLER CAT kind little mammal lived on land look fierce meat-eating dinosaurs million years ago nosaur ODD-BILLS piece of skin plants were growing Prehistoric Monsters prey reptiles Rhamphorhynchus run fast sail saurs were dying sea creatures second brain Seymouria sharks sharp spikes sharp teeth shell SKY DIVER Pteranodon small creature Smilodon SNAP songs stabbed Stegosaurus Strangest Things strong front legs Styracosaurus SWIMMING HOUSE SWINGER Glyptodon TERRIBLE TAIL thick hair tigers and house tiny brain trees turtle Tylosaurus Tyrannosaurus rex walked upright warm whales Woolly Mammoth Woolly Rhino