Top picture: T. gibbosula and C. rustica shells located in layer 4c of your cave in Morocco, which were being beads from what's now referred to as the oldest jewelry on earth. Resource: A. Bouzouggar, INSAP, Morocco / The intricate styles and colours of Maasai beadwork explain to a Tale https://kingslists.com/story19618758/getting-my-indian-agate-beads-to-work