Spinosaurus (meaning "Spined lizard") is a genus of theropodia spinosauridae
dinosaur. It had a 6 foot tall sail on its back, possibly to mate or to cool off. Spinosaurus lived in the early Cretaceous in Africa, living alongside Carcharodontosaurus. It ate fish and meat. It usually ate Onchopristis and Ouranosaurus. Spinosaurus was 20 feet tall,60 feet long and weighs 8 tonnes