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When the Synapsids Struck Back

S3 E19 June 19, 2019 0h 10m
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Overview

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.