﻿PRELIMINARY 
  REPORT 
  ON 
  THE 
  GEOLOGY 
  

  

  OF 
  WASHINGTON, 
  WARREN 
  AND 
  PARTS 
  

  

  OF 
  ESSEX 
  AND 
  HAMILTON 
  

  

  COUNTIES 
  

  

  By 
  J. 
  F. 
  Kemp 
  and 
  D. 
  H. 
  Newlastd 
  

  

  1897 
  

  

  