﻿SUPPLEMENT 



TO THE 



CRAG MOLLUSCA, 



COMPRISING 



TESTACEA FROM THE UPPER TERTIARIES OF THE 

 EAST OF ENGLAND. 



SEARLES V. WOOD, F.G.S. 



PART II. 



BIVALVES. 



Pages 99-231; Plates VIII— XI, and Addendum Plate. 



LONDON : 



PRINTED FOR THE PALuEONTOGRAPHICAL SOCIETY. 



1874. 



