A New History of Life
Snowball Earth—Another Crisis (1520x11)
Udgivelsesdato: Jan 01, 2013
Follow the clues that suggest Earth went through a snowball phase around 635 million years ago, nearly ending life’s story. How did it happen? How was it reversed? And above all, how did photosynthetic life survive if it was trapped beneath the ice for millions of years?
- Premieret: Jan 2013
- Afsnit: 36
- Følgere: 0