Cambrian (jan 1, 538800000 BC – jan 1, 486850000 BC)
Description:
The Cambrian is the first geological period of the Paleozoic Era, and the Phanerozoic Eon. The Cambrian lasted 51.95 million years from the end of the preceding Ediacaran period 538.8 Ma to the beginning of the Ordovician Period 486.85 Ma.Added to timeline:
Date:
jan 1, 538800000 BC
jan 1, 486850000 BC
~ 5883516 years