Pangea

Pangea was a supercontinent on Earth, surrounded by the Panthalassan Ocean. With continental drift, the supercontinent later broke apart into Gondwana and Laurasia, even later forming the current, well-known, continents and islands. There are currently no scientific claims for humans having already evolved on Earth at the time of Pangea.

In the Mirage Tales of the TMNT comic book storyarc Rock of Ages, a human-like species lived on Pangea before leaving Earth behind because of pollution, deforestation and global warming.