Yangchuanosaurus was an Allosaur fom China. It is one of the most underrated dinosaurs of all time. Its younger, smaller, and more famous cousin Allosaurus takes the spotlight. Yangchuanosaurus is 36 feet long and up to 6 tons. It has a skull slightly shorter than Allosaurus and it probably has a slightly stronger bite force because of it. It could probably use the hatchet bite and cause a devastating amount of damage. A regular bite would be just above 1 ton, but using the hatchet bite, it would be 2.5 tons or more. It lived in middle-late jurassic China and was a pack hunter. It is basically the Chinese version of allosaurus who goes to a gym. Yangchuanosaurus hunted sauropods and stegosaurs, and lived in small packs.