SECTION FROM LANCASTER DUE EAST TO OHIO RIVER 
lancaster 
Yunction City 
_Y Ohio River 
= - - 56 Miles - - - - 
ike -—— 20 Miles — 22 Miles 
o 
i=) 
in 
= SSS —— See eS 
| ek. — 279° —— -¥- -— Me Connellsville 
DY s 
Ly 
—1035’ (Approx) 
This plate shows the increasing intervals between the 
Berea, Clinton and Trenton in the eastern part of the State. 
The increase results principally from the wedge shape of the 
Bedford and Ohio shales, and secondarily to the same feature 
of the limestones lying immediately below. The plate shows 
the folly of attempting to develop an oil or gas field in either 
the Clinton or Trenton in the eastern part of the State. 
(re eee cone =: err 
Geological Survey of Ohio, Vol. VIII. 
