MONOGRAPH XIX. PL. X. 



iber 



js schist, 

 ibi/tion 



Quartz-Slate Member 



SI. Exposures of slaty phases 

 Exposures of quartzitic phases 

 South limit 



SOUTHERN COMPLEX. 



.j^jjjfC Hb.S.Exposures of hornblende-schist. 

 ^ijljljSSi ^ S- Exposures of chlorrte-schist. 

 ^SSff^ Exposures of granite 

 XX' Exposures of greenstone. 



exploration by U S Geol Survey. 

 action I inch = 1320 feet. 



- Lines of exploration by Wis Geol. Survey 



^EE DISTRICT, SHEET 4. 



