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NOVA

S42 Ep21: Making North America: Life

Premiere Date: November 11, 2015
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NOVA

S42 Ep21: Making North America: Life

How did massive volcanic eruptions, inland seas, and land bridges pave the way for life?
  • Premiere Date: November 11, 2015
  • Rating: TV-G
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S42 Ep21: Making North America: Life

How did massive volcanic eruptions, inland seas, and land bridges pave the way for life? (53:32)
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