-
720 BCE
Start of the Cryogenian Period
-
690 BCE
Sturtian glaciation
-
654 BCE
Marinoan glaciation
-
635 BCE
End of the Cryogenian Period
-
635 BCE
Start of the Ediacaran Period
-
619 BCE
Basaltic dike rocks arise from volcanism
-
580 BCE
Gaskier's glaciation
-
547 BCE
Baykonurian glaciation