Wow – this is a fascinating view of what the Earth looked like 300 Million years ago: ONE ocean and ONE continent! Amazing!
Map of ‘Pangea’ with Current International Borders
Pangea was a supercontinent that existed during the late Paleozoic and early Mesozoic eras, forming about 300 million years ago. It began to break apart around 200 million years ago. The single global ocean which surrounded Pangaea is accordingly named Panthalassa.