Thedford II a paleo-Indian site in the ausable river watershed of south-western Ontario - Deller, D. Brian; Ellis, Christopher J. (Michigan Ann Arbor, 1992)
Keywords: Paleo-Indians -- Implements. -- Ontario -- Ausable River Watershed; Stone implements -- Ontario -- Ausable River Watershed; Thedford II Site (Ontario).; Ausable River Watershed (Ontario) -- Antiquity