Found these yesterday, it was a long walk up river, used google earth, I think I can ride a mountain bike all the way there under a powerline easement, sure would save time! First one is a bison molar, second is a partial mammoth tooth, third is maybe, an osteoderm from a giant armadillo like critter.WIN_20170517_20_08_29_Pro.jpgWIN_20170517_20_09_03_Pro.jpgWIN_20170517_20_09_28_Pro.jpg