Madeleine Raymond, Pierrick Fouéré, Ronan Ledevin, Yannick Lefrais and Alain QueffelecPlease use the format "First name initials family name" as in "Marie S. Curie, Niels H. D. Bohr, Albert Einstein, John R. R. Tolkien, Donna T. Strickland"
<p style="text-align: justify;">Personal ornaments are a very specific kind of material production in human societies and are particularly valuable artifacts for the archaeologist seeking to understand past societies. In the Caribbean, Early Ceramic Age sites have yielded a highly diverse production both in terms of raw materials and typology. In recent years they have been the subject of renewed interest, mainly based on the diversity and provenance of raw materials, and on typological similarity, used as proxies for exchange networks, social interactions and the evolution of these phenomena through the Ceramic Age. Meanwhile, the chaîne opératoire for lithic beads and pendants has not been investigated in detail, including the process of creating narrow perforations in quartz beads several centimeters long. This hard material (7 on the Mohs scale), represented as rock crystal and amethyst in the collections, is indeed very difficult to perforate without the use of metal drills or harder minerals used as drill-bits or abrasives such as diamond or emery. In this work we demonstrate that it is possible to produce these perforations with cactus thorns and crushed quartz as abrasive powder. We also show that the wear created by our experimental work is fully comparable to the stigmata visible on the archaeological artifacts. This process, using only materials available to Ceramic Age people, also accounts for the absence of both adequate drills and production wastes of quartz beads in the archaeological record. The investment of Ceramic Age inhabitants of the Lesser Antilles in the production of the many beads made of very hard material recovered in archaeological excavations is once again highlighted. The perforation process, not investigated in detail so far in this archaeological context, has to be taken into account in the value of these highly symbolic artifacts, in addition to the exotic provenance of the raw material.</p>
Beads, Caribbean, Perforation, Quartz, Rock crystal, Amethyst, Experimental archaeology
Lithic technology, Neolithic, South America, Symbolic behaviours, Traceology
Jonathan M. Kenoyer jkenoyer@wisc.edu, Geoffrey E. Ludvik geiludvik@gmail.com, Hala Alarashi alarashi.hala@gmail.com, Hara Procopiou Haris.Procopiou@univ-paris1.fr, John Crock john.crock@uvm.edu, Maria Gurova gurova.maria@gmail.com, Alison K. Carter acarter4@uoregon.edu, Catarina G. Falci catarinafalci@gmail.com
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