Timeline (A Fractured America)

Distant Past
80 million BC: Atlantis breaks off the East coast of North Newfoundland.

75 Million BC: California breaks off the west coast of North Newfoundland. Magnusinsula splits off the west coast of South Newfoundland.

65 million BC: The dinosaurs are wiped out by a comet.

55 Million BC: Terrafrica splits off the east coast of South Newfoundland.