In the late Paleozoic Era, at about the time life was beginning to move onto land, all of the continents drifted together. What is the name we use for that supercontinent? What is the name for the northern part of it? What is the name for the southern part? Later, the continent broke up, and as the northern part separated from the southern part, a waterway was formed. It is called the ___________________ Sea (it no longer exists). When North America drifted to the northwest and broke away from Europe, another waterway was formed. It is called the ______________________ Ocean (this still exists).