There's also the chance which the Aterians wore jewelry for a similar cause that a lot of people do today since they liked the way in which it seemed and considered it enhanced their visual appearance. This paper reconsiders glass beads that have hitherto been thought to be early medieval https://medium.com/@spoilmevintagediy/the-rich-history-of-beadwork-a-journey-through-the-ages-4e4fd2e474cf