Schachner analyzes a population shift in the Zuni region of west-central New Mexico during the thirteenth century AD that led to the inception of major demographic changes, the founding of numerous settlements in frontier zones, and the initiation of radical transformations of community organization. Schachner argues that intraregional population circulation played a vital role in shaping social transformation in the region and that many notable changes during this period arose directly out of peoples' attempts to create new social mechanisms for coping with frequent and geographically extensive residential mobility. By examining multiple aspects of population circulation and comparing areas that were newly settled in the thirteenth century to some that had been continuously occupied for hundreds of years, Schachner illustrates the role of population circulation in the formation of social groups and the creation of contexts conducive to social change.
Gregson Schachner is an assistant professor in the Department of Anthropology and the Cotsen Institute of Archaeology at the University of California, Los Angeles. Over the past fifteen years he has worked as a field archaeologist in a variety of regions in the Southwest.