Sedimentary environments and coal-forming mechanism of the Jurassic Yan'an Formation, Huangling mining area, Ordos Basin, China
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Open-File Report↗
Geology topics
Bion H. Kent
Publications and source records attributed to Bion H. Kent.
Geologic map of the Recluse 1 degree x 1/2 degree Quadrangle, Campbell and Crook counties, Wyoming
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Coal Map↗
Geology of the Thompson Creek coal mining area, Pitkin County, Colorado, as related to subsurface hydraulic mining potential
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Open-File Report↗
Evaluation of the Wilkeson-Carbonado coal field, Pierce County, Washington, for hydraulic coal mining
No abstract available.
Washington↗
Preliminary diagrams showing correlation of coal beds in the Fort Union and Wasatch Formations across the northern Powder River basin, northeastern Wyoming and southeastern Montana
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Open-File Report↗
Isopach maps of the canyon and associated coal beds, western half of the Recluse 1 degree x 1/2 degree Quadrangle, Campbell County, Wyoming
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Coal Map↗
Isopach maps of overburden on the Pittsburgh coal bed in southwestern Pennsylvania and northern West Virginia
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Open-File Report↗
Geologic map of the Prosperity quadrangle, southwestern Pennsylvania
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Geologic Quadrangle↗
Coal-bearing Upper Pennsylvanian and Lower Permian rocks, Washington area, Pennsylvania
No abstract available.
Pennsylvania↗
Geologic map of the Mather quadrangle, southwestern Pennsylvania
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Geologic Quadrangle↗
Geologic map of the Monongahela quadrangle, southwestern Pennsylvania
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Geologic Quadrangle↗
Geologic map of the Hackett quadrangle, Washington County, Pennsylvania
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Geologic Quadrangle↗