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.

dinosaur prehistoric animal stegosaurus stenops jurassic plant eating national museum of natural history washington dc november 2006.stegosaurus 1273 skeleton fossil prehistoric animal museum natural science nature natural science history natural history