Alamosaurus: quick facts

Found in New Mexico, Texas and Utah, Alamosaurus is North America'sonly titanosaurid and one of the last sauropods living at the end of theAge of Dinosaurs. It may have come to North America from Sout

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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.