Cosmic Journeys

Supervolcanoes

TV-PG
S1 • E26    May 23, 2014    24m
They are eruptions so vast, so Earth-shattering, they have changed the history of our planet. Climate collapse. Toxic turmoil. Mass extinction. Worse than a killer asteroid, or nuclear war, they are Earth's most destructive Supervolcanoes.

Where to Watch Cosmic Journeys - S1 • E26

Cast of Supervolcanoes

  • Dick RodsteinHimself - Narrator
  • Thomas LucasWriter

 

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