Megalodon sharks even bigger than previously thought
Cold water giants: Megalodon may have adapted its size to water temperature - Big Think
Megalodon 2': the truth about the extinct mega shark, Science
Giant Megalodon sharks were even BIGGER than previously thought and measured 'up to 65 FEET
Megalodon: the super-shark that could swallow killer whales whole but didn't like the cold - Discover Wildlife
The Real Jaws: The World's Largest-Ever Shark Was Even Bigger and Faster Than We Thought » Explorersweb
Big prehistoric fish story: Predator that once swam in water covering NE Ohio might be smaller than thought
The Megalodon Was Bigger, Faster and Even Hungrier - The New York Times
How Megalodon Worked
Megalodon Was No Cold-Blooded Killer – And That Spelled Its Doom