Check out new Dino Dossier in ARK Survival Evolved game! Are you ready to meet Liopleurodon – a new genus of dinosaur in ARK world! This is a carnivorous marine reptile belonging to the Pliosauroidea, a mid-sized ocean predator living during the late Jurassic, about 150 million years ago. This creature had two pairs of flippers, it has up to 82 feet in length, weighs up to 75 tons and probably even up to 150 tons. This dinosaur absorbs fish, squid, sea reptiles, ichthyosaurs and anything it wants!