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Publications in the Series Professional Paper
- Geography, geology, and mineral resources of part of southeastern Idaho, with descriptions of Carboniferous and Triassic fossils, 1927, Professional Paper 152
- Correlation of geologic formations between east-central Colorado, central Wyoming, and southern Montana, 1927, Professional Paper 149
- American Tertiary mollusks of the genus Clementia, 1927, Professional Paper 147 C
- A comparison of the genera Metaplacenticeras Spath and Placenticeras Meek, 1927, Professional Paper 147 A
- Shorter contributions to general geology, 1926, 1927, Professional Paper 147
- The cephalopods of the Eagle sandstone and related formations in the Western Interior of the United States, 1927, Professional Paper 151
- Geology and ore deposits of the Leadville mining district, Colorado, 1927, Professional Paper 148
- The Montana earthquake of June 27, 1925, 1927, Professional Paper 147 B
- Upper Triassic marine invertebrate faunas of North America, 1927, Professional Paper 141