When did Eons Season 3 Episode 19 air?
Eons Season 3 Episode 19 aired on June 19, 2019.


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.
Synapsids were the world’s first-ever terrestrial megafauna but the vast majority of these giants were doomed to extinction. However some lived on, keeping a low profile among the dinosaurs. And now our world is the way it is because of the time when the synapsids struck back.
Direct answers for episode-level questions and details.
Eons Season 3 Episode 19 aired on June 19, 2019.
This episode runs for approximately 10 minutes.
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