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Pikes Peak granite on top of Front Range southwest of Palmer Lake, showing jointing and rounded weathering of granite. El Paso County, Colorado 1913. Plate 18 in U.S. Geological Survey. Folio 198. 1915.
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Outcrop of coal in valley of Saleratus Creek. Utah. 1906. Plate 5-B in U.S. Geological Survey. Bulletin 371. 1909.
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South end of salt flat, in vicinity of Van Horn, Wylie Mountain in the distance. Culberson County, Texas. 1913. Plate 5 in U.S. Geological Survey. Folio 194. 1914.
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Unconformity between Hueco limestone and Van Horn sandstone in butte 7 miles northwest of Van Horn, the almost horizontal Hueco limestone capping the butte overlies gently inclined Van Horn sandstone. Culberson County, Texas. 1913. Plate 1 in U.S. Geological Survey. Folio 194. 1914.
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Entrance to coal mine on Wasatch Plateau east of Mount Pleasant. Sanpete County, Utah. ca 1905.
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