65000000 B.C. to 600 A.D.
Lost Sanctum[edit]
=>65000000 B.C. to 600 A.D. *The Great Southern Swamp turns into the Southern Glade. *A rope ladder on Mount Emerald breaks. *The Nu Guardian trains and becomes the Nu Master. *The Reptites build a tower in honor of the heroes. -The tower becomes corrupted by evil spirits.
From: Chronology