Goronyosaurus is an extinct genus of mosasaurid marine reptile that lived in Niger and Nigeria during the Late Cretaceous period.
Wikipedia has a more detailed and comprehensive article on Goronyosaurus
Games
Jurassic World: The Game
see: Goronyosaurus/JW: TG
Goronyosaurus mark its first media appearance in Jurassic World: The Game as an upcoming legendary tournament creature. Despite being a mosasaur, Goronyosaurus is classified as a Reef instead of a Surface type aquatic species and shares animations with the Kronosaurus, Liopleurodon, and Pliosaurus.