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Books Books 1 - 3 of 3 on Sandstone. Ft. in. Shale 1 Coal 2 6 Shale 3 Coal 1 2 Shale 2 5 Sandstone. Coal bed.......
" Sandstone. Ft. in. Shale 1 Coal 2 6 Shale 3 Coal 1 2 Shale 2 5 Sandstone. Coal bed... . .. . 3 11 About 200 feet west of the Royal Gorge bed Mr. Bettis has sunk a prospect shaft 95 feet deep in which a bed of coal 3 feet thick is said to have been struck... "
Contributions to Economic Geology, 1908: Mineral fuels - Page 363
by Marius Robinson Campbell - 1910 - 559 pages
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Reports, Volume 1

Missouri. Bureau of Geology and Mines - Paleontology - 1891
...described under that county. South of Sturgeon a shaft was coal near stur- recently sunk about 100 feet deep in which a bed of coal 3 feet thick is reported to have been struck. From a comparison of the sections it is probable that the coal at Harrisburg...
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Reports

Missouri. Division of Geological Survey and Water Resources - Paleontology - 1891
...and will be found described under that county. South of Sturgeon a shaft was recently sunk about 100 feet deep in which a bed of coal 3 feet thick is reported to have been struck. From a comparison of the sections it is probable that the coal at Harrisburg...
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Bulletin - United States Geological Survey, Issue 381, Part 2

Geological Survey (U.S.) - Geology - 1910
...No. 2. Sandstone. Ft. in. Shale 1 Coal 2 6 Shale 3 Coal 1 2 Shale 2 5 Sandstone. Coal bed... . .. . 3 11 About 200 feet west of the Royal Gorge bed Mr....moderate strength, of which more than half is firm shale and the remainder is sandstone in beds 5 to 12 inches thick. The strata dip 50 E. In spite...
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