Dinosaur extinction

The dinosaur extinction is an event that occurred 65.5 millions years ago that caused the extinction of the dinosaurs. It was revealed in 3004 that it was the Brain Spawn who actually killed them. Professor Farnsworth later witnessed the event in his forward time machine alongside Bender and Fry.

Trivia

 * A similar event happened on the Robo-Planetoid, when a massive electromagnetic pulse extincted the Robo-Dinosaurs.