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Making North America: Life

How did life emerge on our primeval continent? Why was North America home to so many iconic dinosaurs like T. rex? And how did a huge sea filled with giant marine reptiles end up covering Kansas? We tell the surprising intertwined story of life and the landscape in North America.
Aired: Nov 11, 2015 Genre: DocumentaryDuration: 55m Rating: 0 Country: United States of America Production: GBH