Cryogenian(cold birth) (jan 1, 720000000 BC – jan 1, 635000000 BC)
Description:
The Cryogenian period is characterized by extensive glaciations, often referred to as 'Snowball Earth.' It was a time of global cooling and widespread ice cover, with evidence suggesting that much of the planet's surface may have been covered in ice.Added to timeline:
Date:
jan 1, 720000000 BC
jan 1, 635000000 BC
~ 5883516 years