﻿GEOLOGY 
  OF 
  WASHINGTON, 
  WARREN 
  COUNTIES, 
  ETC. 
  553 
  

  

  Series 
  6, 
  embracing 
  the 
  glacial 
  drift 
  is 
  widespread. 
  Gravel 
  

   indeed 
  covers 
  so 
  much 
  of 
  the 
  town 
  as 
  to 
  conceal 
  a 
  large 
  part 
  of 
  

   the 
  hard 
  geology. 
  Glacial 
  scratches 
  were 
  observed 
  on 
  the 
  west 
  

   slope 
  of 
  Blue 
  mountain 
  and 
  bore 
  N 
  15 
  E. 
  The 
  topographic 
  sheets 
  

   will 
  be 
  needed 
  in 
  order 
  to 
  work 
  out 
  the 
  further 
  details 
  of 
  the 
  

   township 
  geology, 
  but 
  it 
  is 
  appreciated 
  by 
  us 
  that 
  some 
  interest- 
  

   ing 
  problems 
  in 
  connection 
  with 
  the 
  history 
  of 
  the 
  drainage 
  

   system, 
  are 
  presented. 
  

  

  