Evidence for early hunters beneath the Great Lakes

by John M. O’Sheaa, and Guy A. Meadows:

"...reveals the presence of a series of stone features that match, in form and location, structures used for caribou hunting in both prehistoric and ethnographic times. These results present evidence for early hunters on the Alpena-Amberley corridor, and raise the possibility that intact settlements and

ancient landscapes are preserved beneath Lake Huron."

 

 http://www.pnas.org/content/106/25/10120.full.pdf+html

more: http://www.michigan.gov/dnr/0,1607,7-153-10366_46403_46404-241037--,00.html & http://www.independent.on.ca/site/?q=node/584