Sea I o of Miles 



H Clinton Shales 

 X S Niagara Limestone 

 | j Red Sauna Shales 



— I Lower Helderberg 



FORMATION 



J Orishaw/ Sandstone 



JBH| CORNIFEROUSLmESTONf 

 m MARCELLUS SHALE 

 IMBj Hamilton Shale 

 I rutty Limestone 

 |! Genesee Shale 

 P Portage formation 



Geological Hap ^Ojvojndaga County 

 £y D.D.Luther 



IS9 5- 



