in about 250 million years. Historical evidence suggests that the last supercontinent, Pangaea, existed between 330 million and 170 million years ago. The formation of Pangaea Ultima will trigger ...

Learn about the time period that took place 251 to 199 million years ago. 3 min read The start of ... all the Earth's landmasses had coalesced to form Pangaea, a supercontinent shaped like a ...

About 252 to 199 million years ago, all the continents were actually one huge “supercontinent” surrounded by one enormous ocean. Slowly, this giant continent, called Pangaea, broke apart and ...