Their fossils were first discovered in Egypt by the Bavarian paleontologist Freiherr Ernst Stromer in 1912. It’s considered the largest known carnivore ever discovered and could reach lengths of 60 ft.

Spinosaurus is the biggest carnivorous dinosaur ever found

Spinosaurus is most notably known for its sail which was made up of protruding spinal spikes on its back. Their long, narrow skulls housed sharp teeth that resemble the modern-day crocodile

Spinosaurus and Deinonychus in the jungle. Spinosaurus is the largest terrestrial carnivore ever to roam the earth.

The Spinosaurus made its debut in Jurassic Park III in 2001. It took center stage by killing the T-Rex within seconds by snapping its neck.

As the  Spinosaurus is thought to be the largest terrestrial carnivore ever to roam the earth, there is not much that can compare.

A second theory is that they used their sails to regulate their body temperature by storing any access fat or absorbing heat.

The last theory is the fins were a bright color, similar to modern-day reptiles or amphibians. So, highlighting this massive structure with bright color makes it a hard-to-ignore display structure.