Great White Shark Teeth Reveal Ancient Secrets of Their Evolution - American Oceans
By A Mystery Man Writer
The ancient ones - The Australian Museum
Baby shark! Newborn megalodons larger than humans, scientists say, Sharks
The Misunderstood Shark - WSJ
Sharks Smithsonian Ocean
Shark - Wikipedia
Where did Great White Sharks come from? - CBS News
Australian scientists discover large shark graveyard in the deep ocean
Mysterious Megalodon: No One Actually Knows What the Gigantic Shark Really Looked Like
Shark facts: The fearsome fish in numbers, The Independent
