Lithologic Log
(Log data entered by KGS.) |
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From: 0 ft. to 20 ft. |
no recovery |
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From: 20 ft. to 30 ft. |
gray silty shale and sandy siltstone |
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From: 30 ft. to 40 ft. |
gray silty shale and sandy siltstone |
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From: 40 ft. to 50 ft. |
gray shale |
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From: 50 ft. to 60 ft. |
gray shale |
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From: 60 ft. to 70 ft. |
gray shale |
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From: 70 ft. to 80 ft. |
gray siltstone, very fine sand |
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From: 80 ft. to 90 ft. |
gray siltstone, very fine sand |
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From: 90 ft. to 100 ft. |
gray siltstone, very fine sand |
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From: 110 ft. to 120 ft. |
gray siltstone, very fine sand |
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From: 120 ft. to 130 ft. |
gray siltstone, very fine sand |
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From: 130 ft. to 140 ft. |
gray siltstone, very fine sand |
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From: 140 ft. to 150 ft. |
gray siltstone, very fine sand, carbonaceous or heavy oil? |
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From: 150 ft. to 160 ft. |
smell of petroleum, lots of subangular to angular chert grains, some fine sand, Mississippian top at 158 feet |
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From: 160 ft. to 170 ft. |
gray siltstone, sandstone chert granules, heavy oil globules |
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From: 170 ft. to 180 ft. |
white speckled limestone with some chert |
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From: 180 ft. to 190 ft. |
tan to light gray limestone |
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From: 190 ft. to 200 ft. |
tan to light gray limestone |
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From: 200 ft. to 210 ft. |
tan to light gray limestone, water wet |
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From: 210 ft. to 220 ft. |
tan to light gray limestone, water wet |
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From: 220 ft. to 230 ft. |
tan to light gray limestone, dry sample |
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From: 230 ft. to 240 ft. |
tan fossiliferous limestone |
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From: 240 ft. to 250 ft. |
tan fossiliferous limestone |
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From: 250 ft. to 260 ft. |
white to light gray limestone |
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From: 260 ft. to 270 ft. |
light gray and tan limestone, some chert |
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From: 270 ft. to 280 ft. |
light gray limestone and chert |
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From: 280 ft. to 290 ft. |
tan and light gray limestone, some chert |
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From: 290 ft. to 300 ft. |
tan and light gray limestone and abundant chert, wet sample |
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From: 300 ft. to 310 ft. |
light gray and some tan limestone and white opaque chert abundant |
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From: 310 ft. to 320 ft. |
dark tan dolostone and abundant white to gray chert |
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From: 320 ft. to 330 ft. |
brown fine dolostone and chert |
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From: 330 ft. to 340 ft. |
chert, dark gray to gray, with brown dolostone, disseminated |
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From: 340 ft. to 350 ft. |
chert, dark gray to gray, with brown dolostone, disseminated |
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From: 350 ft. to 360 ft. |
chert, dark gray to gray, with brown dolostone, disseminated |
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From: 360 ft. to 370 ft. |
chert, dark gray to gray, with brown dolostone, disseminated, some red silt |
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From: 370 ft. to 380 ft. |
gray and white chert, dark gray dolostone, rare white limestone? |
