World's Greatest Mysteries

SN 3 | EP 13 | Dinosaur Extinction: Fire or Flood

An asteroid strike? Massive global volcanic eruptions? A worldwide flood? Dinosaurs suddenly became extinct 65 million years ago. The cause of this mass extinction has been extensively studied with no definitive explanation. What really happened?

Available: Amazon Prime, Amazon.com

Watch
World's Greatest Mysteries
Shows Similar to "World's Greatest Mysteries"
;