White.J 



440 



[June 17, 



future paper. The intervals in the following section were measured 

 directly down to 700' below top of the Mauch Chunk red shale, with one 

 of Hick's compensated aneroids, the rest of the section being obtained by 

 calculation from the observed dips and measured horizontal distances. 

 The thicknesses thus arrived at are deemed rather under than above the 

 truth, since a small percentage of error must necessarily enter into the 

 construction of every such section. 



10. 

 11. 

 12. 

 13. 

 14 

 15. 

 16. 

 17. 

 18. 

 19. 



20. 

 21. 

 22. 



23. 



0' 



1. Massive sandstone, coarse grayish- white, most proba- 



bly equivalent to one often found in Greene Co., 

 Pa., 100' below the Waynesburg coal. It caps the 

 summit of Westernport hill 25' 



2. Mostly concealed, but showing some outcrops of flaggy 



sandstone and shale 130' 



3. Coal blossom, large, Sewickley ? — 



4. Concealed 90' 0" 



5. Shale, grayish 2' 0" 



Coal, impure . . 0' 8" 1 



Dark slate 4' 0" 



Coctl, slaty .... 1' 0" 

 Shale, grayish . 1' 0" 

 Co«?, main bench, no partings, all good 10' 0" )- 19' 8" 



Slate 0' 2"! 



Coal, good .... 0' 10" 



Parting q"- i" f ^^"om coal 3' 0" ^ 



. Coal, not mined 2' 0" J 



-I? 

 Ice 



i; d. o 

 So ?> 



^■3 '^ 



Roof coal.. 6' 8' 



Dark slate 



Soft carbonaceous shale 



Shales, drab 



Sandstone, flaggy, and shaly , 



Concealed 



Coal, blossom. ElJc Lick ? . . . 



Concealed 



Coal, blossom 



Concealed , 



Coal 



Concealed 



Sandstone, massive, pebbly. Upper Mahoning 



Concealed, with a coal reported 4' thick just below top 

 of the interval 



Lower Mahoning S. S., massive, visible 



Concealed 



Coctl, Upper Freeport . . . . ( Coal 2' 0" 



Mr. Spangler's opening, \ Shale, gray. . 1' 0" 

 Westernport hill. ( Coal 2' 0" 



Concealed 



100' 0" 



140' 0" 



4' 0" 



35' 0" 



30' 0" 



90' 0" 

 20' 0'' 

 10' 0" 



5' 0" 



10' 0" 



0' 6" 1 



0' 2" 



15' 0" 



25' 0" 



140' 0" 



O 



o 



268' 



td 



. 600' 



