The Megalodon called Carcharocles megalodonwas one of the largest and most powerful predators to have ever lived on Earth, with some specimens reaching lengths upwards of 50 feet. The species is known for its massive jaws that could easily snap through a whale's skull in just seconds! Megaldon had an extremely muscular body structure due to the high demands placed upon it by hunting and feeding on large prey such as sharks, dolphins or even other marine mammals. The species is believed to have gone extinct around 10-2 million years ago during a period of global cooling that caused sea levels to drop significantly worldwide.