This page is out of date. Click here to visit our new site.

Key Start

550 million years ago North America was drifting away from South America.

The main groups of animals had appeared: worms, molluscs and arthropods.

Jump to
700, 650, 600, 550, 500, 450, 400, 350, 300, 250, 200, 150, 100, 50 million years ago
today
10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200 million years in the future
Paleomaps by TimeTrek

Useful Links

Click for Further information about Earth 550 my ago

Other History of the Universe Pages

News about History of the Universe