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Watch NOVA Season 43 Episode 7 Online

  • 6.845/10
  • COUNTRIES: United States of America
  • Subtitles: English

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.