That skull is a keeper AGL4now. Very cool, wouldn't it be great to know his or her story? They are amazingly tough critters.
I have a black bear skull with four puncture marks through the muzzle and skull where another bear got hold of him. All healed up except there are four very small holes and a bone spur above his eye socket. Also has a seashell particle stuck in Inge of his molars...and upper jaw damage resulting in several missing front teeth.