Trex-the quietest animal in the forest dangerous and effiecent Utah raptor-the weight of a polar bear their strong claws can pin you down as they rip you into shreds Triceratops and stegosaurus-just because their herbivores doesn’t mean they won’t chase you down to kill you beware Allosaurus and ceratosaurus-probably the most dangerous dinosaur on this list they rival eachother though Dilphosaurus-they don’t spit venom but they Tower over you if you see one your dead