As the joke would go, it was a 60 foot shark, it could eat whatever it wanted. But, what does the fossil record show that the Megalodon really ate? Fossil evidence shows that the Megalodon primarily fed on large marine mammals including whales, dolphins, sea lions, dugongs (sea cows), as well as sea turtles and large fish. Younger Megalodon sharks probably concentrated on smaller prey, while a 60 foot adult...
