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Earle Rupert Cressman

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Phosphate rockStratigraphic sections of the Phosphoria Formation in Montana, 1949-50Earle Rupert Cressman

Stratigraphic sections of the Phosphoria Formation in Montana, 1949-50

Earle Rupert Cressman · U.S. Department of the Interior, Geological Survey

22 sayfa · 1953

Stratigraphic Geology / Phosphate rock

Stratigraphic GeologyStratigraphy and petrology of the Permian rocks of southwestern MontanaEarle Rupert Cressman

Stratigraphy and petrology of the Permian rocks of southwestern Montana

Earle Rupert Cressman · U.S. Govt. Print. Off.

569 sayfa · 1964

Geology / Geology, Stratigraphic / Maps / Petrology / Stratigraphic Geology

Tidal flatsTidal-flat carbonate environments in the High Bridge Group (Middle Ordovician) of central KentuckyEarle Rupert Cressman

Tidal-flat carbonate environments in the High Bridge Group (Middle Ordovician) of central Kentucky

Earle Rupert Cressman · Kentucky Geological Survey

15 sayfa · 1976

Carbonates / Tidal flats

Kentucky Geological SurveyGeologic mapping of KentuckyEarle Rupert Cressman

Geologic mapping of Kentucky

Earle Rupert Cressman · U.S. Govt. Print. Off.

22 sayfa · 1981

Geological Survey (U.S.) / Geological mapping / Geology / Kentucky Geological Survey

GeologyGeology of the Georgetown Canyon-Snowdrift Mountain area, southeastern IdahoEarle Rupert Cressman

Geology of the Georgetown Canyon-Snowdrift Mountain area, southeastern Idaho

Earle Rupert Cressman · U.S. G.P.O.

105 sayfa · 1964

Geology

Stratigraphic GeologyLithostratigraphy and depositional environments of the Lexington Limestone (Ordovician) of central KentuckyEarle Rupert Cressman

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

Earle Rupert Cressman · U.S. Govt. Print. Off.

61 sayfa · 1973

Geology / Geology, Stratigraphic / Stratigraphic Geology

Stratigraphic GeologyThe Prichard Formation of the lower part of the Belt Supergroup (middle Proterozoic), near Plains, Sanders County, MontanaEarle Rupert Cressman

The Prichard Formation of the lower part of the Belt Supergroup (middle Proterozoic), near Plains, Sanders County, Montana

Earle Rupert Cressman · For sale by the Branch of Distribution, U.S. Geological Survey

64 sayfa · 1985

Geology / Geology, Stratigraphic / Stratigraphic Geology

Stratigraphic GeologyReconnaissance stratigraphy of the Prichard Formation (Middle Proterozoic) and the early development of the Belt basin, Washington, Idaho, and MontanaEarle Rupert Cressman

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

Earle Rupert Cressman · U.S. G.P.O.

80 sayfa · 1989

Geology, Stratigraphic / Stratigraphic Geology

GeologySurface geology of the Jeptha Knob cryptoexplosion structure, Shelby County, KentuckyEarle Rupert Cressman

Surface geology of the Jeptha Knob cryptoexplosion structure, Shelby County, Kentucky

Earle Rupert Cressman · U.S. Govt. Print. Off.

16 sayfa · 1981

Geology

Stratigraphic GeologyGeneralized stratographic section of the Prichard Formation, basal Belt Supergroup, Proterozoic Y, near Plains, MontanaEarle Rupert Cressman

Generalized stratographic section of the Prichard Formation, basal Belt Supergroup, Proterozoic Y, near Plains, Montana

Earle Rupert Cressman · Department of the Interior,United States Geological Survey

Sayfa sayısı yok · 1982

Geology / Geology, Stratigraphic / Stratigraphic Geology

Geology, EconomicPhysical stratigraphy of the Phosphoria formation in part of southwestern MontanaEarle Rupert Cressman

Physical stratigraphy of the Phosphoria formation in part of southwestern Montana

Earle Rupert Cressman · U.S. G.P.O.

31 sayfa · 1955

Carbonate Rocks / Economic Geology / Facies (Geology) / Geology / Geology, Economic

GeologyGeologic map of the Salvisa quadrangle, central KentuckyEarle Rupert Cressman

Geologic map of the Salvisa quadrangle, central Kentucky

Earle Rupert Cressman · U.S. Geological Survey

Sayfa sayısı yok

Maps / Geology

Siliceous RocksNondetrital siliceous sedimentsEarle Rupert Cressman

Nondetrital siliceous sediments

Earle Rupert Cressman · U.S. Govt. Print. Off.

23 sayfa · 1962

Chert / Composition / Rocks, Siliceous / Siliceous Rocks

Phosphate rockGeology of the Dry Valley quadrangle, IdahoEarle Rupert Cressman

Geology of the Dry Valley quadrangle, Idaho

Earle Rupert Cressman · U.S. G.P.O.

270 sayfa · 1955

Economic Geology / Formations (Geology) / Geology / Geology, Economic / Phosphate rock