Could Spinosaurus swim? That would make it a game changer

Could Spinosaurus swim? That would make it a game changer

Scene: A patrol boat cruises through the water, just off a Caribbean island. Cue the pounding drums — a movie-trailer signal that danger approaches. Enter Spinosaurus. Three large, spiny sails slice through the deep blue sea and begin to circle the boat. The water roils. A worried passenger wonders what they are. Cut to another passenger who clings to the boat as it lurches. Suddenly, a spiny-sailed terror surges from the ocean, jaws snapping. T…