According to Fox news, ancient crocodile fossils have been discovered during the Jurassic period, the same period as the ancient dinosaurs.
Recently, a group of archaeologists has identified the largest recorded fossil tooth, of a prehistoric species close to the modern crocodile, found in England.
Their killer instincts are so scary that this creature is compared to the most famous killer of all time: the T-Rex dinosaur.
Scientists believe that, by clamping a giant jaw into the tree branch and plucking the leaves, a Diplodocus dinosaur, longer than 51 meters and weighing 12 tons, could satisfy its