new 
GEOLOGICAL MAP 
AND SECTIONS, 
ILLUSTRATING THE STRUCTURE OF THE 
sraiyif 
AND THE PROPOSED CHANNEL TUNNEL. 
x Jby W. Toploy, F .G.S Assoc Inst,.C.K 
Stanfords. CeoKEst? Charing 0-os, 
IJfDEX OF COLOURS 
COMPARATIVE VERTICAL SECTIONS OF STRATA 
Tig. 1. 
ENGLISH COAST. 
