newbarrk tsaagan I’m scared timberwolf-manstab Originally posted by jjjjjjjjjjohn timberwolf-manstab PADDLE TAIL PADDLE TAIL paddle tail! Spinosaurus fossil tail suggests dinosaurs were swimmers after all Unique among known dinosaurs, Spinosaurus had a finlike tail, which the predator may have used to propel itself through the water. Science News asmund-scion-of-ice PADDLE TAIL PADDLE TAIL PADDLE TAIL PADDLE TAIL PADDLE TAIL Source: tsaagan