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20 surprising clues Pangea left behind showing how continents once fused

Pangea may have vanished 200 million years ago, but it left a trail of clues in rocks, fossils, and even magnetic fields that ...
IFLScience

Before Supercontinent Pangea, There Was Pannotia. Or Maybe There Wasn't?

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...