%, U S GEOLOGICAL SURVEY 
80" 45' 
40" 30'[| 
BULLETIN NO 318 PL. VI \f 
80" 30' 
4-0" 30’ 
LEGEND 
(’ocutoiirs on top ol’ 
Berea oil saurl. 
Datum lOOO feet. Below 
sea.level 
ENGRAVED APR '904 BY _ 
R 2 W 
yP' Jno-H.Renshawe, Geographer in charge 
$ T*riangulation by W.T. Gr iswold. 
Topography by Chas. E Cooke. 
.. surveyed in 1902 in cooperation with the states 
7* OF OHIO. WEST VIRGINIA.AND PENNSYLVANIA 
4 - 0 ' (W7L&e. I ing) 
MAP OF STEUBENVILLE QUADRANGLE. OHIO W.VA.PA, SHOWING 
OIL WELLS, GAS WELLS, ANT) STRUCTURE CONTOURS ON TOP OF BEREA OI L SAND 
SoaJe 62500 
1 2 o _ 1 _— 
-lAO*i5' 
80*3»T 
Geology by W.T.Griswold. 
jnderthe direction of 
M R Campbell 
** miles 
T=T T 
Surfaiie contour interval 20 feet 
Datum is nvsaa sea is vs/ 
1907 
