When Dinosaurs Ruled

Asia, the Land of the Dragon (1x8)

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"When Dinosaurs Ruled" takes viewers on a global discovery to the five "lost worlds" of Dinosaurs. We travel to excavation digs all over the planet in search of clues to the great beasts that once roamed the earth, seas and skies of long ago. "When Dinosaurs Ruled South America" searches the rocky slopes of the Andes Mountains with paleontologist Martin Vince as he discovers evidence of the world's smallest dinosaurs. Learn about the geology of South America that, in turn, allowed for these small creatures to eventually evolve into the world's largest dinosaurs.