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Step back in time to discover Earth’s most extreme prehistoric world before the dinosaurs

The curious minds at What If explore the Permian period, a time of bizarre creatures and massive volcanic eruptions that ...
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7 Things You Should Know About the Permian Period

The Permian Period, which lasted from about 299 to 252 million years ago, was one of the most fascinating and dangerous times in Earth’s history. It ended with the largest mass extinction ever ...