Q 



// 



28 1920 



w York State Museum Bulletin 



1 as second-class matter November 27, 1915, at the Post Office at Albany, New York, 

 under the act of August 24, 1912 



^blished monthly by The University of the State of New York 



214 



ALBANY, N. Y. SEPTEMBER AND OCTOBER, 1918 



no. S/3- 



Tiie University of the State of New York 

 New York State Museum 



^I. CLARKE, DIRECTOR 



UC-NRLF 



B 3 Dfi3 



GEOLOGY OF THE SCHROON LAKE 



QUADRANGLE 



BY 

 WILLIAM J. MILLER 







PAGE 



General geographic features 5 



General geologic features and 



publications 7 



Precambrian rocks > . . 10 



Paleozoic rock outliers \. . 62 



PAGE 



Structural geology 71 



Pleistocene geology 83 



Summary of geological history. . . 93 



Mines and quarries 96 



Index 101 



ALBANY 



THE UNIVERSITY OF THE STATE OF NEW YORK 

 1919 



1500 



