Top rated image: T. gibbosula and C. rustica shells present in layer 4c of your cave in Morocco, which had been beads from what on earth is now referred to as the oldest jewelry on this planet. Resource: A. Bouzouggar, INSAP, Morocco / Many authors have described probable iconographical influences https://tvsocialnews.com/story3928565/what-does-beads-in-mesopotamia-mean