Stone – Birdstone – porphyry – Red Ochre-Glacial Kame culture MI Published January 27, 2014 at 1200 × 844 in GALLERY OF PRE-COLUMBIAN ARTIFACTS ← Previous Next → Stone – Birdstone – porphyry – Red Ochre-Glacial Kame culture MI Share this:TwitterFacebookEmailMorePinterestLike this:Like Loading...