70,000,000 BC



70,000,000 BC was a year during the Prehistoric Era.

On Earth, dinosaurs were common during this time.

Earth-1A
In 1978, using Gorilla Grodd's Time Conveyor, Black Manta and Giganta trapped Aquaman and Apache Chief in 70,000,000 BC when they stole diamonds from South Africa.

In 1980, Doctor Wells attempted to escape from The Atom and Wonder Woman in his Time Elevator.

The two superheroes chased him back to the year 70,000,000 BC, where they had to rescue him from becoming the dinner of a Tyrannosaurus.