Best image: T. gibbosula and C. rustica shells present in layer 4c from the cave in Morocco, which were being beads from precisely what is now referred to as the oldest jewelry on the globe. Supply: A. Bouzouggar, INSAP, Morocco / Different authors have described achievable iconographical influences from Mesopotamia https://african-beadwork53085.bloggadores.com/30509482/new-step-by-step-map-for-glass-bead-techniques