This is a fossilized buffalo skull that was excavated from an old buffalo jump located west of Mandan, ND. It is in great condition and a rare find. While researching other fossilized skulls I noticed that many were high priced and although I wouldn't mind the extra cash, I don't want to ship it out of state. With that being said, if you are a collector and located in the Bismarck area, please get in touch with me and we can negotiate on a fair price. Thank you for your interest and have a good.