Picture: The glass beads analyzed, unearthed by archaeological excavations in Dourou-Boro and Sadia, Mali, and Djoutoubaya, Senegal. check out more Credit: © UNIGE/Truffa Giachet/Spuhler The origin of glass beads dates back again to early historical periods. The chemical composition of the beads and their morphological and complex qualities can reveal exactly […]
beads
Glass beads from medieval sites suggest more complex trade networks
Impression: Beads analyzed in this examine view more Credit score: Miriam Truffa Giachet & Nicolas Spuhler Report Title: “Compositional and provenance analyze of glass beads from archaeological web sites in Mali and Senegal at the time of the 1st Sahelian states” Funding: This examine has benefitted from funding by the Swiss […]
Stone-age ‘likes’: Study establishes eggshell beads exchanged over 30,000 years
ANN ARBOR–A clump of grass grows on an outcrop of shale 33,000 decades in the past. An ostrich pecks at the grass, and atoms taken up from the shale and into the grass grow to be element of the eggshell the ostrich lays. A member of a hunter-gatherer group living […]