SECTIONS SHOWING POSITION OF TRENTON LIMESTONE. 
FROM BRYAN SOUTH TO ARCANUM. 
4/ Miles. 
S LI 
. : < 
= S S x 
N S > S 
nS ~ NS 23 Miles 
751° 25 Miles x 20 Miles 
Sel Dy) ift i} | 
Ohio Shale : 
Sls x g RS) 
- Gorniperous LS Ss BS 3 
% Ss) 
) N 
Niagara VEXoy, 
== Genemnnat: Shale end Lc. 
SEA LEVEL 
PLATE 1. 
\ ARCANUM 
FROM BRYAN S.60°F, TO BUCYRUS. 
(AFTER ORTON.) 
| 
— Corniferous L.5 
asses 
675" 
== Lower filderberg 1S 
t 
“GEOL.SUR.- OHIO. VOL. VIIL 
G SS 
~ 
o S e 
ry = J6 Mil S Z4Mil 
/ ales 4 2/és 
22 Miles = es: : + 
Red Rey Na) 
NX S 3) 
SEA LEVEL 
>| BUCYRUS 
3/0 - 
