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Claosaurus

Claosaurus ( ; Greek κλάω, klao meaning 'broken' and σαῦρος, sauros meaning 'lizard'; "broken lizard", referring to the odd position of the fossils when discovered) is a genus of hadrosauroiddinosaur that lived during the Late CretaceousPeriod (Santonian-Campanian) of what is now North America.

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