Predator X

Predator X , a gigantic , marine reptile was probably up to 15 metres long. It lived during the jurassic and it hasnt a scientific name yet. Here it hunts some sauropods in a killer whale like style. It isnt known if it was able to do that but killer whales are just slightly smaller and can do that too. And a pliosaur like predator X had 4 huge fins to go back to the water.