SITUATING THE CLAIBORNE SOAPSTONE VESSEL CACHE IN THE HISTORY OF POVERTY POINT

Abstract

A cache of 12 soapstone vessels from the Claiborne site in Mississippi was recently repatriated to the state after being excavated in 1968 and removed to Ohio. As a locus of Poverty Point affiliation, Claiborne was positioned along a Gulf Coast route for the influx of soapstone into the lower Mississippi valley from quarries in the southern Appalachians, hundreds of kilometers to the east. Although residents of Claiborne were likely to have been active traders during the heyday of Poverty Point exchange, ca. 3600–3400 cal BP, new AMS assays on carbon deposits from seven of the soapstone vessels show that the cache was emplaced ~200 years later, during or shortly before the abandonment of Poverty Point. Reported here are the results of AMS assays, observations on vessel form and function, and preliminary inferences about the significance of the cache in the context of environmental and cultural change after 3200 cal BP.