Spinosaurus Aegypticus

Spinosaurus Aegypticus was the largest theropod dinosaurs and the most famous Kem Kem Beds dinosaur, most famous for its massive sail and long jaws. It ate mainly fish and small dinosaurs. It lived in the mid-cretaceous period in what was the river of giants. It had the shortest hind limbs of any theropod, along with webbed feet, and large claws for slicing open fish. it's main competitor is carcaradontosaurus. It is semi-aquatic and was an apex predator because the thing that made it go extinct was when the Sahara desert formed and dried out ancient river beds.