Spinosaurus

Spinosaurus was a huge theropod that could rival the size of the tyrannosaurs.

Facts
Spinosaurus was distinctly recognized by its sail. It grew to 60 feet long and preyed on giant sawfish like, onchipristis. Spinosaurus lived in cretaceaous Africa around Niger.

In other media
Spinosaurus was the main character in planet dinosaur, lost world. It was shown scatering a herd of ouranosaurus, although they were not on its menu. It was then shown hunting onchipristis and after, swam down the river.