The Journey of Africa Through 300 Million Years
May 16, 2026
Africa is unique among the continents. While India raced north and Australia sprinted away from Antarctica, Africa remained relatively fixed, acting as an anchor around which the rest of the world moved. Yet its story is no less dramatic.
Africa at the Center of Pangea
Three hundred million years ago, Africa was at the geographic heart of Pangea. It was surrounded by the other continents: North America and Europe to the north, South America to the west, Antarctica and India to the south, and the Tethys Sea beginning to form to the northeast. This central position is why Africa has moved less than any other continent.
The ancient cratons of Africa, some dating back over 3.5 billion years, formed the most stable foundation of Pangea. West Africa, Central Africa, and southern Africa all carry Precambrian rock that has survived intact for billions of years.
Africa Loses Its Neighbors
As Pangea broke apart, Africa lost its neighbors one by one. North America and Europe drifted away as the Atlantic opened. India separated around 130 million years ago and raced northward. Antarctica and Australia drifted south. South America pulled away from Africa's west coast over tens of millions of years.
By around 100 million years ago, Africa was largely isolated, surrounded by widening oceans. The Tethys Sea to its north was slowly closing as Africa drifted slightly northward.
The Closing of the Tethys Sea
Although Africa moved relatively little compared to India or Australia, its slight northward drift had enormous consequences. Over tens of millions of years, Africa pushed northward against Europe, squeezing and eventually closing the ancient Tethys Sea.
The collision folded the seafloor sediments of the Tethys into mountain ranges. The Alps in Europe, the Pyrenees, and the Atlas Mountains of Morocco all formed as a result of Africa's slow northward push. The Mediterranean Sea is the last remnant of the ancient Tethys.
The Alps, the Pyrenees, and the Atlas Mountains are all the result of Africa slowly pushing northward into Europe over the past 30 million years, squeezing the last remnant of the Tethys Sea.
Africa's Future
Africa continues to move northward at roughly 2 centimeters per year. The Mediterranean will continue to shrink over millions of years. The East African Rift System, which runs from Ethiopia through Kenya and Tanzania, is actively pulling East Africa apart. In tens of millions of years, East Africa will separate to form a new island continent.
The Horn of Africa and East African nations including Kenya, Tanzania, Ethiopia, and Somalia sit on a rifting zone that will eventually produce a new ocean basin, similar to how the Red Sea and Gulf of Aden represent early stages of continental separation.
Frequently Asked Questions
Why did Africa move less than other continents?
Africa was at the center of Pangea. The other continents essentially drifted away from it. Since Africa was already roughly in the center, it had less far to go in any direction.
Will Africa eventually split apart?
Yes. The East African Rift System is actively pulling East Africa away from the rest of the continent. In tens of millions of years, a new ocean may form in the rift valley.
Is the Mediterranean Sea closing?
Yes, very slowly. Africa continues to push northward into Europe, and the Mediterranean will eventually close completely, although this will take tens of millions of years.