When did Eons Season 1 Episode 20 air?
Eons Season 1 Episode 20 aired on November 20, 2017.


Join hosts Hank Green, Kallie Moore, and Blake de Pastino as they take you on a journey through the history of life on Earth. From the dawn of life in the Archaean Eon through the Mesozoic Era — the so-called “Age of Dinosaurs” -- right up to the end of the most recent Ice Age. The evolutionary history of mammals including humans and other modern species is explored with these amazing paleontology experts.
More than 4 billion years ago, the crust of the Earth was still cooling and the oceans were only beginning to form. But in recent years, we’ve started to discover that, even in this hellish environment, life found a way.
Direct answers for episode-level questions and details.
Eons Season 1 Episode 20 aired on November 20, 2017.
This episode runs for approximately 10 minutes.
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