Also, Paul argued that Tyrannosaurus could be separated into 3 unique species based upon the shape of knob-like bumps (‘postorbital bosses’) driving the eyes. Paul also argued that previous research concluding that Tyrannosaurus only is made up of one particular species (T. rex) has simply assumed that all Tyrannosaurus skeletons https://zoo-trex04703.review-blogger.com/41356090/5-easy-facts-about-zoo-free-described