MONOGRAPH XXXVI PL 1 



rWBElTAWaN 



^ P0ST:ALGOI«aAN 



3 LAKE SUPERIOR REGIOUsT 



jesota.andCajiadiim Sur\'eys 



Ah I The OrigiihalHaroniaji,- 



Ah 2 The tfarQuetuTroTvBearinq SerUs, 



Ah3 TJie OvBtaZFaUs IrorvBearina Series. 



HURON lAIJ" 



Thjc,Bl4Ldz. River TroTvBearin^ Schists. 

 Ah 10 IheAruTTiOcie Sej'ie-s 

 Ah 1 1 The Folded ScfUsts ofCafiada,. 



