Ouranosaurus: quick facts

Ouranosaurus was found in the Sahara Desert of Niger, Africa. Related to the Iguanodon, but unlike Iguanodon, Ouranosaurus had very high spines in its vertebrae that ran downthe middle of its back and

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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.