The Significance of New Faunal Identifications Attributed to an Early Paleoindian (Gainey Complex) Occupation at the Udora Site, Ontario, Canada

Analysis of calcined bone from the Udora site in south-central Ontario, Canada, indicates that the subsistence of Early Paleoindian (Gainey complex) peoples in the lower Great Lakes region included a mix of both large and small mammals: caribou, hare, and arctic fox. The presence of arctic fox and other paleoecological data indicate that the Paleoindian occupation at Udora occurred in a spruce parkland environment between 10,000 and 10,500 years ago, the minimum age of that habitat, or earlier. Evidence that Paleoindian peoples in northeastern North America also hunted caribou suggests that the concept of a “northern” adaptive zone in the greater Northeast (including the Great Lakes region) has some validity; however, the presence of both parkland and forested environments in this zone and presumed caribou behavioral responses to those environments indicate that Paleoindian adaptations to caribou may have been quite variable.