Nothronychus: quick facts

Nothronychus was a therizinosaur from the Late Cretaceous of North America, notable as one of the first members of this strange group found outside Asia. It had a pot-bellied body, long neck, small he

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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.