Huntingdon Counties, Central Pennsylvania. 537 



in. 



V\l 



ReeJsvillc 

 shale- 



Trenton limestone 



Rodman limestone 



Lowville limestone 



■ Li^U,_d 



Carlim limestone 



BcIIefonte 

 dolomite- 



5sl 



I -*g>- I <q' 



D1 



c^> *o\ QCi^ 



co 



Ol 



cz^T 



"R?! 



I^Uki 



Axeman limestone 



T^r i, pg| i, 



n r 



tP I C^3 I QP 1 Q=2 1 C=Q |t=o 



Nittany 

 Jolomite 



^ 1 C£ IcrCF^l^ol C~o 



'OOO 



