1866.] 



241 



[Lesley. 



tops and bottoms of its sandrocks, from the record of the Frazier 

 Well, given above. 



Kecord of Glade Well, or Well No. 7, Sugar Camp branch of 



Stewart's Run (half mile up the branch), two miles from Alleghany 

 River, and about the same distance east of Pithole. Stewart's Run 

 is in the next valley cast of Pithole, descending southward to the 

 River, Venango County, Pa. 



Slate and crevice of water, ...... 50 feet. 



Slate (common), 20 to 70 



Sandstone ; hard, and gas, . . . . . . 5 to 75 



Slate, 20 to 95 



Sandstone and gas, . . . . . . . 2 to 97 



Soapstone, . . . . . . . . 21 to 118 



Soft clay slate, 78 to 196 



Red slate, 50 to 246 



Soapstone slate, . . . . . . . 20 to 266 



Red slate and water crevice, . . . . . 21 to 287 



Red slate, 31 to 318 



Sandstone; white, and gas, . . . . . 37 to 355 



Slate, 40 to 395 



Sandstone and slate, . . . . . . . 12 to 407 



Sandstone ; hard, and gas, . . , . . . 25 to 432 



Slate; mud vein, ....... 20 to 452 



Slate and sandstone, . . . . . . . 15 to 467 



Sandstone ; hard ; white, ...... 10 to 477 



Sandstone; gray, and gas, . . . . . . 10 to 487 



Slate (common), . . . . . . . 53 to 540 



Sandrock ; coarse, . . . . . . . 4 to 544 



Soapstone and water crevice, . . . . . 20 to 564 



Sandstone; gray, . . . . . . . 8 to 572 



Slate, 10 to 582 



Flintrock, 2 to 584 



Sandstone with crevices, . . . . . . 4 to 588 



Slate, 10 to 598 



Sandstone, 2 to 600 



Slate, 12 to 612 



Sandstone and red slate, . . . . . . 4 to 616 



Slate; to bottom, . . . . . . . 15 to 631 



Actual depth of well when abandoned 610 feet, the discrepancy 

 being left unexplained. 



