Dinosaurs
Dinosaurs' fossilized bone skeletons in natural history museums: tyranosaurus rex, diplodicus, carnotaurus, archosaur, allosaurus, stegosaurus, ankylosaur, dorudon, comptosaurus, mamenchisaurus, dimetrodon, eryops, pteranodon, protostega, hydrosaur, duckbilled
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Dinosaurs, prehistoric animals: Stegosaurus stenops lived 120 million years ago, Late Jurassic. 3 - 5 ton plant eating dinosaur lived throughout western North America. Used hornhy beak to crop low-growing plants. Morrison Formation, Albany County, Wyoming. National Museum of Natural History, Washington, DC, November 2006.
Dinosaurprehistoric animalStegosaurusstenopslived120 million years agoLate Jurassic3 5 ton plant eating dinosaurNational Museum of Natural HistoryWashingtonDCNovember 2006.138029987
