When did Eons Season 5 Episode 21 air?
Eons Season 5 Episode 21 aired on September 1, 2021.


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.
Toxodon was one of the last members of a lineage that vanished 11,000 years ago after thriving in isolation for millions of years. And its fossils would inspire a revolutionary thinker to tackle a bigger mystery than Toxodon itself: evolution.
Direct answers for episode-level questions and details.
Eons Season 5 Episode 21 aired on September 1, 2021.
This episode runs for approximately 10 minutes.
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