tylosaurus attacks yellowfin tuna in the blue ocean

tylosaurus proriger marine reptile lizard aquatic dinosaur mosasaur predator carnivore hunting animal themes extinct extinction vertebrate organism western interior seaway kansas united states cretaceous period age era epoch flipper teeth evolution prehistoric primeval primitive creature ocean sea life swimming underwater undersea genus species nature wild wildlife yellowfin tuna thunnus albacares fish ahi atlantic pacific bluefin bigeye southern hunter saltwater tropical subtropical worldwide epipelagic 3d rendering