RECORD OF BORINGS OF GARDNER OIL WELL NO. 3 

 AT EAST SHAMBURG, PENNSYLVANIA. 



Dkpth in. Feet : No. of 



from to Sample. 



Surface rock pulverized, found in irregular masses of 1 



from one to a thousand pounds each. 2 



fa"e'*e. 16 Earth 3 



16 50 Bluff sand-rock with crevices from 1 inch to 6 inches, 4 



60 85 Do , 5 



85 120 6 



120 132 Blue sand-rock containing a heavy water-course 7 



132 195 8 



195 199 A hard flint-shell, known as top of mountain sand .... 9 



199 210 Mountain sand-rock 10 



210 215 Slate rock 11 



215 227 First sand-rock 12 



227 240 Do 13 



240 251 Do 14 



251 263 Do 15 



263 274 Do 16 



274 290 Do 17 



290 320 18 



320 342 19 



342 351 20 



351 410 V 21 



410 430 22 



430 465 Second sand-rock (cased well and shut off fresh water), 23 



465 490 24 



490 565 25 



565 686 Ked rock 26 



686 710 Third sand-rock 27 



710 770 28 



770 783 "Blue Monday " 29 



783 800 30 



