Preserved shark fossil adds evidence to great white's origins – Research News
Great Whites May Have Contributed to Extinction of Megalodon Sharks
20-Foot Monster Shark Once Trolled Mesozoic Seas
Preserved shark fossil adds evidence to great white's origins – Research News
Where did Great White Sharks come from? - CBS News
New megalodon shark fossil evidence suggests ancient beast looked 'very different' from great whites and 'even longer
Monster shark 'kept whales in check' - BBC News
Megalodon Reached A Maximum Body Length Of 65 Ft! - The BayNet
Delving into an attack for the ages, Features
Shark evolution, Fossil Wiki
New Fossil Takes A Bite Out Of Theory That Sharks Barely Evolved
New 326-Million-Year Old Shark-like Fossil Species Named
The monster shark of prehistoric Earth
Fossil footprints in New Mexico suggest humans have been here longer than we thought
Tooth analysis confirms the megalodon - a huge ancient shark - was warm-blooded