Best image: T. gibbosula and C. rustica shells located in layer 4c in the cave in Morocco, which were beads from what's now generally known as the oldest jewelry on earth. Supply: A. Bouzouggar, INSAP, Morocco / And lastly, it is crucial to understand that beadwork could (although certainly minimal) https://medium.com/@spoilmevintagediy/the-rich-history-of-beadwork-a-journey-through-the-ages-4e4fd2e474cf