TWIN MOUNDS 



LEGEND. 



a — Fall River Sandstone. 



6— Limestone. 



c— Shale. 



rf— Neodesha Sandstone. 



e— Sandstone. 



The pari of the diagram above (a) represents 13 alternating 

 beds of Shale, Sandstone and Limestone. 



SECTION DOWN 



FALL RIVER VALLEY 



Above the town of Fall Hirer to below Neodesba. 



BOBElR'r HAT. 



lass. 



-^ N 700 



SEA LEVEL. 



A.2UStStC0.,£NGHS.,C 



SEA LEVEL. 



