Geological Survey of Alabama
. Eugene Allen Smith, Ph.D., State Geologist. Report on the Coal Measures of the Plateau Region of Alabama, by Henry McCalley, Assistant State Geologist, including a report on the Coal Measures of Blount County, by A. M. Gibson, with a Map of the Coal-Fields and two Colored Geological Sections across the Plateau Region and Intermediate Valleys. Montgomery, Ala., 1891
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1881 ◽
Vol 30
(1)
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pp. 397-412
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1892 ◽
Vol 36
(1)
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pp. 63-98
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1895 ◽
Vol 37
(2)
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pp. 307-359
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