Q 

 11 



N82X 

 NH 



jw York State Museum Bulletin 



Hon pending for admission as second-class matter at the Post Office at Albany, N. Y., 

 under the act of August 24, 1912 



Published monthly 



.82 



ALBANY, N. Y. 



February i, 1916 



New York State Museum 



John M. Clarke, Director 



GEOLOGY OF THE LAKE PLEASANT 

 QUADRANGLE, HAMILTON COUNTY, NEW YORK 



WILLIAM J. MILLER 



General geography and geology . . 7 



Precambric rocks 9 



Paleozoic rock outliers 32 



Faults 45 



Summary of geologic and physio- 

 graphic history 57 



PAGE 



Drainage 61 



Glaciology 63 



Stone quarries 71 



Index 73 



ALBANY 



THE UNIVERSITY OF THE STATE OF NEW YORK 

 I916 



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M53r-Mris-1500 



[« HOY 86^935 



