When did Eons Season 4 Episode 37 air?
Eons Season 4 Episode 37 aired on December 9, 2020.


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.
Lizards are incredibly widespread and diverse but it took them a long time to get to where they are now. Because they used to face some pretty stiff competition from a group of lizard look-alikes.
Direct answers for episode-level questions and details.
Eons Season 4 Episode 37 aired on December 9, 2020.
This episode runs for approximately 10 minutes.
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