﻿SEPT. 
  19, 
  1922 
  STOSE 
  AND 
  JONAS 
  : 
  LOWER 
  PALEOZOIC 
  OF 
  PENNSYLVANIA 
  359 
  

  

  The 
  divisions 
  recognized 
  in 
  the 
  quartzites 
  and 
  limestones 
  of 
  this 
  

   area 
  and 
  described 
  below, 
  are 
  as 
  follows: 
  

  

  Generalized 
  Columnar 
  Table 
  

  

  