Early Ordovician (jan 1, 486850000 BC – jan 1, 471300000 BC)
Description:
The Early Ordovician is the first epoch of the Ordovician period, corresponding to the Lower Ordovician series of the Ordovician system. It began after the Age 10 of the Furongian epoch of the Cambrian and lasted from 486.85 to 471.3 million years ago, until the Dapingian age of the Middle Ordovician. It includes Tremadocian and Floian ages.Added to timeline:
Date:
jan 1, 486850000 BC
jan 1, 471300000 BC
~ 5883516 years