Diplodocus: quick facts

Discovered in the western United States, the Diplodocusskeletons are among the longest dinosaur skeletons ever found. Diplodocus' neck contained 15 bones and the tail had anywherefrom 70 to 90 althoug

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Reference background: Natural History Museum, London — Dinosaurs; Smithsonian National Museum of Natural History — Dinosaurs; American Museum of Natural History — Dinosaurs & Fossils. Figures are typical published ranges; taxonomy follows the source era and modern consensus is noted where it differs. See our sources & fact-check policy.