Fig. 1. 



Blachleyville 



pE A/Mir-X>^!^^, u » s ^aL q,ga 



■ B igoP o rainie °^//^.--"' 



thJX^- 



Fig. 1. Outlines and physiographic relations of lake features where Craigton 

 Lake, 0., lay in early post-glacial time. 



