Depositional and structural framework of the Distal Frio Formation, Texas Coastal Zone and Shelf /

Lithologic characteristics of upper Oligocene and Miocene rocks drilled at Elk Hills, Kern County, California /
by: Adkison, W. L.
Published: (1973)

Oligocene volcanism and multiple caldera formation in the Chinati Mountains, Presidio County, Texas /
by: Cepeda, Joseph C.
Published: (1983)

The Buffalo Peaks Andesite of central Colorado : a restudy and adoption of a formal name for the andesite that was the subject of Bulletin 1 of the U.S. Geological Survey /
by: Sanders, George F., et al.
Published: (1976)

Geology of the middle Tertiary formations of Puerto Rico /
by: Monroe, Watson Hiner, 1907-1992
Published: (1980)

Uppermost Oligocene and lowermost Miocene ash-flow tuffs of western Nevada /
by: Robinson, Paul T., et al.
Published: (1984)

Lithological, geotechnical properties analysis, and geophysical log interpretation of U.S. Geological Survey drill holes IC-79, 2C-80, CW 81-2, and CE 82-1, Tyonek Formation, Upper Cook Inlet region, Alaska /
by: Odum, Jack K.
Published: (1988)

Evaluation of the Catahoula Formation as a source rock for uranium mineralization, with emphasis on East Texas.
by: Ledger, Ernest Broughton
Published: (1981)

Frio formation of the Texas Gulf Coast Basin : depositional systems, structural framework, and hydrocarbon origin, migration, distribution, and exploration potential /
by: Galloway, William E.
Published: (1982)

Uranium and diagenesis in evaporitic lacustrine mudstone of the Oligocene White River Group, Dawes County, Nebraska /
by: Dickinson, Kendell A., 1931-
Published: (1991)

Stratigraphy, regional distribution, and reconnaissance geochemistry of Oligocene and Miocene volcanic rocks in the Paradise Range and Northern Pactolus hills, Nye County, Nevada /
by: John, David A.
Published: (1992)

Petrology, sedimentology, and diagenesis of hemipelagic limestone and tuffaceous turbidites in the Aksitero Formation, central Luzon, Philippines /
by: Garrison, Robert E.
Published: (1979)

The Saint-Antonin Conglomerate in the Maritime Alps : a model for coarse sedimentation on a submarine slope /
by: Stanley, Daniel J.
Published: (1980)

Stratigraphic revision of the middle Eocene, Oligocene, and lower Miocene--Atlantic Coastal Plain of North Carolina : a lithostratigraphic study of carbonate and clastic Eocene to lower Miocene rocks on the North Carolina Plain /
by: Ward, Lauck W., et al.
Published: (1978)

Eocene-Oligocene climatic and biotic evolution /
Published: (1992)

Geochemistry and petrology of Oligocene and Miocene ash-flow tuffs of the southeastern Great Basin, Nevada /
by: Du Bray, E. A.
Published: (1995)

Stratigraphic relations of Western Oregon oligocene formations.
by: Schenck, Hubert Gregory, 1897-
Published: (1928)

Oligocene biostratigraphy, San Joaquin Valley, California /
by: Tipton, Ann
Published: (1973)

Depositional environment of Oligocene Hackberry sandstones, Hilde brandt Bayou area, Jefferson County, Texas /
by: Powers, Brian Kennett, 1952-
Published: (1980)

Mid-Tertiary stratigraphy and paleogeographic evolution of Hungary /
by: Báldi, Tamás
Published: (1986)

Physical stratigraphy of the John Day Formation, Central Oregon /
by: Fisher, Richard V. (Richard Virgil), 1928-2002
Published: (1972)

Tenth annual field trip of the Shreveport Geological Society, July 8th and 9th, 1933 : over the Oligocene and Eocene Jackson formations of Caldwell and Catahoula Parishes, La.
Published: (1933)

Taxonomic revision of the Spermatopsida of the Oligocene Creede flora, southern Colorado /
by: Wolfe, Jack A., 1936-, et al.
Published: (1990)

Nuculid bivalves of the genus Acila /
by: Schenck, Hubert Gregory, 1897-
Published: (1936)

Geology of the middle Tertiary formations of Puerto Rico /
by: Monroe, Watson Hiner, 1907-1992
Published: (1980)

Oligocene and Miocene volcanic rocks in the central Pioche-Marysvale Igneous belt, western Utah and eastern Nevada /
by: Best, Myron G.
Published: (1987)

The American species of Orthophragmina and Lepidocyclina /
by: Cushman, Joseph A. (Joseph Augustine), 1881-1949
Published: (1920)

Geology and ground-water resources of Atascosa and Frio counties, Texas /
by: Lonsdale, John T. (John Tipton), 1895-1960
Published: (1935)

Type sections for the Chadron and Brule Formations of the White River Oligocene in the Big Badlands, South Dakota /
by: Harksen, J. C.
Published: (1969)

Depositional history, facies analysis, and production characteristics of hydrocarbon-bearing sediments, offshore Texas /
by: Morton, Robert A.
Published: (1985)

Oligocene foraminifera near Millry, Alabama /
by: Cushman, Joseph A. (Joseph Augustine), 1881-1949, et al.
Published: (1942)

Stratigraphic revision of the middle Eocene, Oligocene, and lower Miocene : Atlantic coastal plain of North Carolina /
by: Ward, Lauck W.
Published: (1978)

The San Lorenzo series of middle California.
by: Clark, Bruce Lawrence, b. 1880
Published: (1918)

Catahoula formation of the Texas Coastal Plain : origin, geochemical evolution, and characteristics of uranium deposits /
by: Galloway, William E.
Published: (1980)

Depositional environments of unstable shelf-margin deltas of the Oligocene Vicksburg Formation, McAllen Ranch Field, South Texas /
by: Langford, Richard P.
Published: (1994)

Geology and paleoenvironment of the Oligocene Jebel Qatrani Formation and adjacent rocks, Fayum Depression, Egypt /
by: Bown, Thomas M.
Published: (1988)

The Saint-Antonin Conglomerate in the Maritime Alps : a model for coarse sedimentation on a submarine slope /
by: Stanley, Daniel J.
Published: (1980)