Elevations in Ohio and the adjacent States. 15 
No. a .—Points on the surface of the fine-grained eentaienty constpentin with 
the inferior face of the atte 
Course and d 
Old “gear township, Summit County, {N. te 110als ‘ws et 
fae Chapsi n Falls, Cuyahoga County, N. 
othe Falls, Trumbull County, N. SIE. 140 << 398 big 
7 
al, TOE. 
Rison Senekie token near J. Stinson’ So: 1Ge me” to | co, se 
The fine-grained sandstone region immediately succeeds the 
slate, and occupies a tract similar in form, though not quite as 
extensive. Next to it, on the east, the conglomerate is the sur- 
face rock, and from a narrow strip at the south, enlarges, after 
passing the line of the Reserve,* to a width of fifty miles, spread- 
ing over the northeastern counties. 
No. V.—Some points in the lowest bed of coal. 
Dip. 
ray, wear State line, N. 554°, 164 miles) 90 feet! F3p fey, 
Tallmadge, Summit County, |N.453°E. 112.“  |1069 “ |S. 333° E., 18) feet. 
ualckireer Gee” RIN. 85°E. sah fog & |f P58 Bows ao 
own an t % ‘ 
Lick township, Jackson Co. |S, 224°E. 59 “° 17602 his and variable 
A line drawn from the Portage summit northeasterly, and par- 
allel to the Lake shore, will be a general boundary of the coal 
region on the north in Ohio; and continued from this summit to 
the Licking summit, and thende south to the River, it will form 
the western limit of this great field, extending to the ce ase 
Elevation of places in Hoe 
Elevation—feet. 
Little Mountain, Lake Co., 1164 Cong pasting 
Mantua, Portage Co., sum- 
mit of Chagrin and Cuya-} 1140 °° 
hoga Rive 
Mahoning eat Cham- : : 
pion, Trumbull Goun rs : 908 Fine-grained sandstone. 
Brookfield, Trumbull Co., 1154 Coal measures. 
Portage Summit Lake, 958 Top of conglomerate. 
High land adjacent, 1150? 
rand Onan; Portage} 1068 Coal measures 
Hanover, Columbiana Co., | 
Sandy and Brown Canal} 1123 « 
summit, 
* The Reserve is the eastern part of Ohio. 
