Type sections and stratigraphy of the members of the Blackleaf and Marias River formations (Cretaceous) of the Sweetgrass arch, Montana
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Professional Paper↗
Geology topics
C. E. Erdmann
Publications and source records attributed to C. E. Erdmann.
Cretaceous and Tertiary formations of the Book Cliffs, Carbon, Emery, and Grand Counties, Utah, and Garfield and Mesa Counties, Colorado
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Professional Paper↗
Geology of the Lothair area, Liberty County, Montana
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Oil and Gas Investigation Map↗
A second Kevin-Sunburst map
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Open-File Report↗
A third Kevin-Sunburst map
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Open-File Report↗
Part 3. Miscellaneous dam sites on the Flathead River upstream from Columbia Falls, Montana
No abstract available.
Montana↗
New maps of Kevin-Sunburst oil field
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Open-File Report↗
Report on geologic reconnaissance of Clark Fork-Kootenai River area, Montana
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Open-File Report↗
Preliminary structure contour map of the Cut Bank-West Kevin-Border districts, Glacier, Toole, and Pondera Counties, Montana
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Open-File Report↗
Tests for oil and gas in Montana
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Open-File Report↗
Preliminary map of Kicking Horse dome and Simmons Creek anticlinal nose, Toole County, Montana
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Open-File Report↗
Preliminary report on the geology of the Coalmont district, Jackson County, Colorado
No abstract available.
Colorado↗
Preliminary structure contour map of the Cut Bank-West Kevin-Border districts, Glacier, Toole, and Pondera Counties, Montana
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Open-File Report↗
Reconnaissance map of the Willishaw Flats anticlinal nose, Toole County, Montana
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Open-File Report↗
Preliminary structure contour map of the Bear's Den-Flat Coulee-Whitelash districts North Central, Montana
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Open-File Report↗