SUPPLEMENT 
TO THE 
FG MOLLUSCA 
COMPRISING 
TESTACEA FROM THE UPPER TERTIARIES OF THE 
EAST OF ENGLAND. 
BY 
SEARLES V. WOOD, F.G.S. 
PART I. 
UNIVALVKS. 
WITH 
AN INTRODUCTORY OUTLINE OF THE GEOLOGY OF THE 
SAME DISTRICT, AND MAP. 
BY 
Ss. V. WOOD, Jun., F.G.S., anp F. W. HARMER, F.G.S. 
Paces i—xxxi; 1-99; Prarzs I—VII. 
LONDON: 
PRINTED FOR THE PALMONTOGRAPHICAL SOCIETY. 
1872. 
