The Beachridge Site: A Middle Woodland Encampment Within the Sydenham River Drainage Robert H. Pihl Archaeological Services Inc. Toronto, Ontario Abstract: The Beachridge site (AfHj-68) is a small, undisturbed Middle Woodland encampment that was completely excavated prior to the construction of an Ontario Hydro transmission line west of London. Located on a glacial beach ridge over 500m from a channelized creek, the site is characterized by a concentration of lithic debitage associated with a living floor, an abundance of fire-cracked rock and fragments of unfired clay, an artifact assemblage featuring the mid-portion of a single ceramic vessel but few informal stone tools, and a small circular pit. The site function is interpreted and the importance of this site type within the regional Middle Woodland settlement pattern is discussed.