Top 10 Coolest Prehistoric Animal

The Top Ten
1 Megalodon The megalodon is an extinct species of shark which was about 59 feet (18 meters) long and hunted in the seas until about 1.5 million years ago. It was similar to today's great white shark-but three times longer and 20 times heavier. ...read more.
2 Pliosaurus
3 Smilodon Smilodon was a saber-toothed cat from North and South America that lived 1.5 million to 10,000 years ago. It had a short tail, but very strong legs and paws for catching big prey. It was also 7.2 feet (2.2 meters) from nose to tail. Smilodon's two main front teeth were up to 12 inches (30 centimeters) long. They were very sharp, but quite thin. Smilodon probably used them to stab into its victim, or to slash its flesh and cause gaping wounds so the prey bled to death. Smilodon could open its mouth very wide, ready to strike its prey as though cutting it with a big knife. It may have gone for the throat-to cut the blood vessels and breathing tube.

Who does not like saber tooths

4 Helicoprion
5 Edestus
6 Otodus
7 Panthera Leo Atrox
8 Tyrannosaurus Rex Tyrannosaurus, meaning "tyrant lizard", from the Ancient Greek tyrannos, "tyrant", and sauros, "lizard" is a genus of coelurosaurian theropod dinosaur. It also had a tremendous bite force, the strongest of any Dinosaur and living terrestrial animal. Its bite force reached up to 12,800 pounds (roughly 5805 Kilograms).
9 Mammoth
10 Prehistoric Hippo
The Contenders
11 Jaekelopterus Rhenaniae
12 Triceratops Triceratops is a genus of herbivorous ceratopsid dinosaur that first appeared during the late Maastrichtian stage of the late Cretaceous period, about 68 million years ago in what is now North America.
13 Nyctosaurus Nyctosaurus is a genus of pterodactyloid pterosaur, the remains of which have been found in the Niobrara Formation of the mid-western United States, which, during the late Cretaceous Period, was covered in an extensive shallow sea.
14 Woolly Mammoth
15 Paraceratherium
16 Eurypterid
17 Sarcosuchus
18 Andrewsarchus
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