In this unique volume, archaeologists examine the changing economic structure of trade in North America over a period of 6,000 years. Organined by geographical and chronological divisions, each chapter focuses on trade in one of nine regions from the Arachiac through the late prehistoric period. Each contribution explores neighboring areas to llustrate the complexity of North American exchange. By charting the econmic structure of these regions, archaeologists, economic anthropologists, and economic geographers gain greater insight into the dynamics of North American trade and exchange on a continental wide basis.

February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index

The Archaic Period is the longest and one of the most transitional of the cultural periods in North America. Its exact date varied across the continent, but it is distinguished from the earlier Paleo-Indian cultures by new styles of projectile points and other artifacts, and from the later prehistor

The Canadian Prairie Ecozone (CPE) is spatially defined by the foothills of Alberta on the west and the boreal forest/parkland interface on the north and the east. As members of the multidisciplinary SCAPE (Study of Cultural Adaptations in the Canadian Prairie Ecozone) Project, the authors have synthesized a comprehensive account of the successive cultural lifeways and social practices of precontact groups that have succeeded one another over time and space in this region over the past 11,000 years.