Major impression: T. gibbosula and C. rustica shells found in layer 4c of your cave in Morocco, which ended up beads from what exactly is now referred to as the oldest jewelry on the globe. Supply: A. Bouzouggar, INSAP, Morocco / Different authors have described probable iconographical influences from Mesopotamia https://sociallawy.com/story8704307/the-ultimate-guide-to-contemporary-bead-art