* Y peer |. D 
KS SaD 
s 
"LZ Be 
oe wesrrerrrs 
‘2 Ss. 
3 PLZZ N a pereerrrerzs | 
e Ss 
4 s 
2 S sD 
“ Ss 
Y 
Lo 0 === 
with ake S 
= 1 
3 SsD 
Sections along the line A H on the Map, 4 s 
. Showing the variations in the beds. | 
A = Eston. sh 
B = Cowl-Green. 
C = Upleatham. Sulw 
D = Skelton-Beck. Fs D. 
F = Hummersea. uppe 
F -= Staithes. Por 
G = Kettleness. 
H — Hawsker. 
6 
Ss i 
6 Ss. 
6 L277 \ 
Key to the Sections.—M.S. = Main Seam; 
A.S.=Avicula Seam; T.B.=Top Block; B.B.= . & 
Bottom Block; T.D. = Top Dogger; M.D. = tak 
Mottled Dogger; D. = Dogger; S. = Shale; . co 
F.S, = Ferruginous Shale; H.S. = Hard Shale; 
S.S.= Soft Shale; P. = Pecten; Sr.= Sulphur, 
Sy. B.=Sandy Bed; Sy.=Sandy; Sy.I =Sandy 
Ironstone; I. = Ironstone; T.F.= Two Foot < 
C.=Cherty Bed. as 
1913 May 1. 
