A detailed comparative analysis of standardized lithic data from 10 Illinois Valley components spanning 7500 years from the Early Archaic through the Mississippian is presented in this volume―perhaps the first time that such a comprehensive set of lithic variables has been analyzed for the entire Holocene of a region. A major part of this study constitutes the most extensive application of low-power lithic use-wear analysis to be found in the literature, accompanied by full discussion of the technique and a suite of new experimental data. The results provide significant information on prehistoric mobility and technological organization in mid-continental North ... Read moreAmerica, revealing clearly for the first time a number of significant behavioral trends.