Cryogenian (1 Jan 720000000 Jahr v. Chr. – 1 Jan 635000000 Jahr v. Chr.)
Beschreibung:
The Cryogenian is a geologic period that lasted from 720 to 635 million years ago. It is the second of the three periods of the Neoproterozoic era, preceded by the Tonian and followed by the Ediacaran.Zugefügt zum Band der Zeit:
Datum:
1 Jan 720000000 Jahr v. Chr.
1 Jan 635000000 Jahr v. Chr.
~ 5883516 years