﻿Repori 
  U. 
  b. 
  F. 
  C. 
  1897. 
  (To 
  face 
  page 
  340.J 
  

  

  Plate 
  XVII 
  

  

  Fig. 
  1. 
  "Quarter-decker," 
  Crepidula 
  foniicata. 
  

  

  Fig. 
  i. 
  •'Quarter-decker," 
  CrepiduUi 
  pinna. 
  

  

  Fig. 
  3. 
  "Quarter-decker," 
  Crepichda 
  coni-exa. 
  

  

  Fig. 
  4. 
  Jingle, 
  Anomia 
  glabra, 
  profile 
  view. 
  

  

  Fig. 
  ,5. 
  The 
  same. 
  lower 
  side. 
  

  

  Fig. 
  6. 
  Scallop, 
  Pecten 
  irradians. 
  

  

  Fig. 
  7. 
  Oyster 
  attached 
  to 
  pebble. 
  

  

  