ELY GREENSTONE. 



159 



general statement in the preface of the final volume of the Minnesota survey, 

 Winchell abandoned the use of the term Coutchiching, for his studies 

 showed that he could not in this district include an^' definite series there- 



-Reproduction of sketch by A. Winchell, showing the intricate relationship between the granite of Burntside 

 Lake and the amphibole-schists. 



