We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleMiddle Stone Age Shell Beads from South Africa.AuthorsHenshilwood, Christopher; D'Errico, Francesco; Vanhaeren, Marian; Van Niekerk, Karen; Jacobs, ZenobiaPublicationScience, 2004, Vol 304, Issue 5669, p404ISSN0036-8075Publication typearticleDOI10.1126/science.1095905