7 prehistoric supercontinents

1. Gondwana (300-30 million years ago)
2. Laurasia (300-60 million years ago)
3. Pangaea (300-180 million years ago)
4. Euramerica (300 million years ago)
5. Oldredia (418-380 million years ago)
6. Pannotia (600-540 million years ago)
7. Rodinia (1.1 billion - 750 million years ago)