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Kootenay National Park (B.C.)  

The Nature of Things First Animals

For most of its existence, planet Earth has been a brutal, inhospitable, toxic nightmare, until a half billion years ago when – KABOOM! – life suddenly appeared. First Animals takes you back to the Cambrian Explosion through newly-discovered fossils that tell us more about our own origins. Renowned evolutionary biologist Maydianne Andrade is our guide, showing us how complex – and ...
  • 2019
  • 00:44:09
  • 13-14
  • Added on: 07/17/2020