﻿LIST 
  OF 
  GEOLOGICAL 
  REPORTS. 
  

  

  Report 
  on 
  the 
  Relations 
  of 
  the 
  Helderberg 
  Limestones 
  and 
  Associ- 
  

   ated 
  Formations 
  in 
  Eastern 
  New 
  York; 
  

  

  By 
  N. 
  H. 
  Barton. 
  

  

  Preliminary 
  Report 
  on 
  the 
  Geology 
  of 
  Albany 
  County; 
  

  

  By 
  N. 
  H. 
  Barton. 
  

  

  Economic 
  Geology 
  of 
  Albany 
  County; 
  

  

  By 
  F. 
  L. 
  Kason. 
  

  

  Preliminary 
  Report 
  on 
  the 
  Geology 
  of 
  Ulster 
  County; 
  

  

  By 
  JV. 
  H. 
  Barton. 
  

  

  Economic 
  Geology 
  of 
  Ulster 
  County; 
  

  

  By 
  F. 
  L. 
  Nason. 
  

  

  Geology 
  of 
  the 
  Mohawk 
  Valley 
  in 
  Herkimer, 
  Fulton, 
  Montgomery 
  

  

  and 
  Saratoga 
  Counties; 
  

  

  By 
  N. 
  H. 
  Barton. 
  

  

  Preliminary 
  Report 
  on 
  the 
  Geology 
  of 
  Essex 
  County; 
  

  

  By 
  J. 
  F. 
  Kemp. 
  

  

  Preliminary 
  Report 
  on 
  the 
  Geology 
  of 
  Clinton 
  County; 
  

  

  By 
  H. 
  P. 
  Cushing. 
  

  

  Report 
  on 
  a 
  Preliminary 
  Examination 
  of 
  the 
  General 
  and 
  Economic 
  

   Geology 
  of 
  four 
  Townships 
  in 
  St. 
  Lawrence 
  and 
  Jefferson 
  Counties; 
  

  

  By 
  C. 
  H. 
  Smyth, 
  Jr. 
  

  

  Report 
  on 
  the 
  Geology 
  of 
  Cattaraugus 
  and 
  Chautauqua 
  Counties; 
  

  

  By 
  F. 
  A. 
  Randall. 
  

  

  Report 
  on 
  Field-work 
  in 
  Chenango 
  County; 
  

  

  By 
  J. 
  M. 
  Clarke. 
  

  

  