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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Dinosaur skeleton: Mamenchisaurus, with its long neck in particular, takes up the entire length of a very long room with its full length skeleton. This plant eating saurapod grew to 65-85 ft long and lived in the Late Jurassic Period. It is the largest necked dinosaur, and its neck is balanced with a long tail with a small club on its end. It is believed to have lived in herds of up to 100. This particular skeleton is a cast of a fossil skeleton from China. Los Angeles County Museum of Natural History, Los Angeles, California, January 2006.

mamenchisaurus long neck plant eating los angeles county museum of natural history los angeles california dinosaur skeleton fossil prehistoric animal museum natural science nature prehistoric animal natural science history natural history