Earle Rupert Cressman

The Phosphoria, Park City, and Shedhorn formations in the western phosphate field

V Mckelvey, James S. Williams, R. P. Sheldon et al. · USGS professional paper · 1959 · 164 citations · Full text

Natural Sciences, Earth Sciences, Geology +12

Paleotectonic investigations of the Permian system in the United States

Edwin D. McKee, Steven S. Oriel, Henry L. Berryhill et al. · USGS professional paper · 1967 · 79 citations

Natural Sciences, Earth Sciences, Geology +15

Lithostratigraphy and depositional environments of the Lexington Limestone (Ordovician) of central Kentucky

Earle Rupert Cressman · USGS professional paper · 1973 · 74 citations · Full text

Natural Sciences, Earth Sciences, Geology +9

Stratigraphy and petrology of the Permian rocks of southwestern Montana

Earle Rupert Cressman, Roger Warren Swanson · USGS professional paper · 1964 · 66 citations · Full text

Natural Sciences, Earth Sciences, Geology +14

Reconnaissance stratigraphy of the Prichard Formation (middle Proterozoic) and the early development of the Belt Basin, Washington, Idaho, and Montana

Earle Rupert Cressman · USGS professional paper · 1989 · 43 citations

Natural Sciences, Earth Sciences, Geology +17