Geology√

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Geology√

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Geology√

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Geology√

1974 Archival description results for Geology√

1974 results directly related Exclude narrower terms

Geologic map section of Crazy Moutains

Geologic map section of Crazy Moutains, southwestern Montana showing Livingstone formation of latest Cretaceous and Palaeocene age, and the stocks and dikes which intrude ot. Dotted lines above the setion indicate the volcanic field that probably lay on the site of the Crazy Mountains in Tertiary time. King 1959, p. 103.

Geologic cross section of the Front Range of the Rocky Mtns.

Geologic cross section of the Front Range of the Rocky Mountains about 30 miles north of Denver Colorado. The folding of the Paleozoic and Mesozoic strata was accomplished by the Laramide orogeny. Symbols refer to formational names: Cf, Fountain formation; Clo, Lyons sandstone; Clk, Lyins formation; Jm, Morrison formation; Kd, Ddakota formation; KC, Benton shale; Kn, Niobrara formation; Kp, Pierre shale. Zumberge, 1958, p. 135.

Results 1096 to 1110 of 1974