Exchange Systems in Prehistory provides an accurate description of prehistoric exchange and a more thorough investigation of the significance of exchange in prehistory. This book discusses the four aspects of archaeological research on prehistoric exchange, including systemic modeling, chemical characterization, descriptive modeling and application of ethnographic and ethnohistorical research. Organized into five parts encompassing 14 chapters, this book begins with an overview of the basic procedures in chemical characterization of any raw material. This text then describes the many steps required in the sampling and resolution of turquoise sources and artifacts from Mesoamerica and the American Southwest. Other chapters consider the measures of transportation cost for raw materials, including estimates of work along probable transport routes, social distances, and intermediary populations. This book discusses as well how anomalies may be used to identify central places or general hierarchical structure in settlement. This book is a valuable resource for archeologists and sociologists.