604 



GEOLOGY OF OHIO. 



SECTION OF COBNIEEROUS LIMESTONE NEAB 

 CORBIN'S MILL, PERRY TOWNSHIP. 



I r 



rr 



T 



1 —r 



"1 r 



HURON SHALE. 



Ferris'd Quarry. "Delaware Stone." 



"Blue Limestone." SiUcenns. 



32, 



Shaihj Limestone 



not distinctly seen. 



Lower portion like section below. 



11» 



- ) . I z n 



Thin. 

 Highly fossiliferous. 



"Delhi Stone." 



"White Limestone^', 

 Hiiilding Stone, 



19, 



/<= 1 Cl <» 



Courses 6 to 8 in. ' 



Flinty nodules Hch in fossils in 2 layers. 



5, 



Cutting Stone. 



T r 



[ hmd of Scioto Mytyr 



Buff Magnesian Limestone 3}4 feet.' 

 Worlcs easily, known as Sandstone. 



Cutting Strnie, 



jA" JTjcli fo ffint,. 



