Reconstructed jaws of the C. megalodon at the National Aquarium in Baltimore.
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HMS Challenger Teeth
A megalodon tooth next to the teeth of a great white shark.
David Stead and the 'giant' fish
Megalodon jaws hanging at the American Museum of Natural History.
Size chart comparing megalodon to a great white shark and a human.
An 'immense shark' off the Great Barrier Reef
The 'Black Demon' of Cortez
Zane Grey and the 'man-eating monsters of the South Pacific'
Artist's rendition of Megalodon.
What does it all mean?
Screenshot of the disclaimer that aired during Discovery's "Megalodon: The Monster Shark Lives."