Abstract
This study deals with a group of six Archaic sites located along the East Branch of the Mahoning River, Trumbull County, Ohio, in the southwestern area of the county which is part of the greater Upper Ohio Valley. Artifacts and debitage were gathered by surface collecting. The data were analyzed to determine the nature of chronological divisions within the Archaic, the presumed settlement types, and the distribution of flint varieties. The findings from these six sites seem to be consistent with results reported in a recent regional study of the Ohio Archaic conducted by Prufer and Long (1986).