Ascouut of a Well Drilled for Oil or Gas at Oxford, 0. 75 



1 1 89 feet 



1195 

 1 200 

 1212 



1230 

 1240 



1245 

 1250 



1255 

 1260 



1265 



1290 ' 



1295 ' 



1300 -■ 



1305 ' 

 13 1 2 to 



1315 



1320 ' 



1325 ' 



1330 ' 



'340 ' 



1345 ' 



1350 ' 



1355 ' 



1360 ' 



1365 ' 



1360 to "I 



1370 ) 



Like 1 150. 

 " 1 189. 



Darker, finely ground. Fragment 



of coral. 

 Much lighter, almost like 1000 feet. 

 Nearly same as above. 

 Darker, like 1212. 

 Lighter, " 1240. 



Same as above. Strong smell of oil. 

 Same as 1255. Smell of oil. 



Much darker and coarser. Evident 

 change in rock. 



Same as 1280. 



Coarse, with a greenish hue. Smell 

 of oil. 



Coarse with bluish hue. 



Same but lighter. Magnesian. 



Very coarse, light colored and blue 

 fragments. 



Very fine, bluish. 



Coarser. Blue and white argillace- 

 ous! Effervesces with cold acid. 



Coarse white rock. Arenaceous! 

 Effervesces with hot acid only. 



Finer, white with a few darker frag- 

 ments. 



Coarser. White and Blue. Iron 

 pyrites. 



Very fine, white. Arenaceous ; mi- 

 nute specks of blue. 



Finer, white. (2 P. M.) 

 " still: white (4 P. M.) 



Still finer: white, almost paste like, 

 strong smell of sulphuretted hy- 

 drogen. 180 feet of water when 

 pumped. (7 P. M.) 



Same material with small fragments 

 of soft bluish rock. Water in- 

 creasing. 



Trenton. 

 Magnesian. 



(Birdseye 

 Limestone) 



450 feet. 



Division be- 

 tween Trenton 

 and Calcifer- 

 ous, 45 feet. 

 / (Possibly 

 Chazy). 



Calciferous 

 Sandrock. 



Calciferous 

 Sandrock 

 40 feet. 



