Video: The largest carnivorous dinosaur ever existed on Earth

Spinosaurus is the world's largest carnivorous dinosaur with a length of 15 meters and weighs 7-20 tons , bigger than the tyrannical dinosaur, they live in North Africa about 93.5 to 112 million years ago, called Spinosaurus. means "thorn lizard".

Spinosaurus spiny lizard.

The fossil was first discovered more than 100 years ago by a German paleontologist named Ernst Stromer. But Stromer's research was destroyed during World War II, making scientists little known about the shape of Spinosaurus.

Part of Spinosaurus' skeleton was excavated last year in Africa. The discovery helps the researchers to perfect the shape of this species.