﻿New 
  or 
  Rare 
  Specie's 
  of 
  Fossils 
  from 
  the 
  

   Horizons 
  of 
  the 
  Livonia 
  Salt 
  Shaft. 
  

  

  By 
  John 
  M. 
  Clarke. 
  

  

  