Eons
When the Synapsids Struck Back
TV-Y7
S3 E19 Jun 18, 2019 10mSynapsids 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.
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