26 Bulletin of Laboratories of Denison University [Voi. xi 
switch tracks. Above this line the formation furnishes good 
building stone, but toward the summit, however, it becomes 
quite shaly and of course is worthless. 
The following was furnished the writer as a representative 
section of the Corniferous in this vicinity by Mr. B. F. Waples, 
Supt. Morris & Christian Lime and Stone Company. 
I'Yz Cap rock, Shaly limestone. 
if -1 8'. Bhie limestone. Layers range in thickness from f'-iS^\ 
Used for building purposes. 
Bone-bed. 
f . Flinty limestone. 
i2'-if. Gray limestone. Used for fluxing. 
2'. Flinty limestone. 
~—2f. 
Gray limestone. Used for lime. 
