Paleoproterozoic Era

The Paleoproterozoic Era, spanning the time period from 2,500 to 1,600 million years ago, is the first of the three sub-divisions of the Proterozoic Eon. The Paleoproterozoic is also the longest era of the Earth's geological history. It was during this era that the continents first stabilized.

Start Date: 2,500 million years ago

End Date: 1,600 million years ago