65000000 B.C. to 3000000 B.C.

Lavos Timeline[edit]

-An Ice Age sets in due to the impact of Lavos. 
-Reptites die from the Ice Age; humans retreat underground.

Keystone T-1[edit]

-An Ice Age sets in due to the impact of Lavos. 
-Reptites die from the Ice Age; humans retreat underground.

Keystone T-2[edit]

-An Ice Age sets in due to the impact of Lavos. 
-Reptites die from the Ice Age; humans retreat underground.

From: Chronology