Scientists discover duck-billed dinosaur roamed Chile 72 million years ago

SANTIAGO (Reuters) - A duck-billed herbivorous dinosaur roamed the ancient and remote river plains of Patagonia in southern Chile some 72 million year...

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Santiago , Regióetropolitana , Chile , United States , American , Fabian Andres Cambero , Sandra Maler , Alexander Vargas , Jhonathan Alarcon , Alexander Villegas , Chilean Antarctic Institute , Torres Del Paine , South American ,