The American Geologist : A Monthly Journal of Geology and Allied Sciences, July to December, 1897
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The Geology of Caithness : Sheets 110 and 116, With Parts of 109, 115 and 117
C. B. Crampton
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Geological Report of the Exploration of the Yellowstone and Missouri Rivers : 1859-'60
F. V. Hayden
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Geology of Eel River Valley Area, Humboldt County, California
Burdette An; Ogle
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The Fundamental of Geology : And Their Bearings on the Doctrine, of a Literal Creation
George McCready Price
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The Science of Brickmaking : With Some Account of the Structure and Physical, Properties of Bricks
George F. Harris
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Cosmos : A Sketch of a Physical Description of the Universe
Alexander von Humboldt
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