Fig. (1) Location map showing study site in Clinton County, New
York, USA. (1) and relationship to localities discovered by Logan
[23] and described by Logan [23, 26] and Owen [24, 25] in
southwestern Quebec and southeastern Ontario, Canada. Three
localities (2, 3) were from the area immediate to Beauharnois on the
St. Louis River, the others from Point Cavagnol (4) on the south
side of the Lake of Two Mountains, one of the islands of St.
Généviéve (5) at the south end of the island of Montreal, and the
Riviére du Nord (6), in the Seignory of Argenteuil. Locations as
mapped by [26]. Present-day accessibility of some sites was
discussed by MacNaughton and Hagadorn [27].