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The American species of Orthophragmina and Lepidocyclina

Cushman, Joseph A. (Joseph Augustine), 1881-1949 author.
[Washington] : [Department of the Interior, United States Geological Survey], [1920] 1920

The Buffalo Peaks Andesite of central Colorado : a restudy and adoption of a formal name for the and

Sanders, George F., author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1976. 1976

Lithologic characteristics of upper Oligocene and Miocene rocks drilled at Elk Hills, Kern County, C

Adkison, W. L., author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1973. 1973

Oligocene foraminifera near Millry, Alabama

Cushman, Joseph A. (Joseph Augustine), 1881-1949 author.
Washington : United States Department of the Interior, Geological Survey, 1942. 1941

Oligocene marine diatoms recovered in dredge samples from the Navarin Basin Province, Bering Sea

Baldauf, Jack G., author.
[Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1987. 1987

Revised stratigraphy and radiometric ages of volcanic rocks and mineral deposits in the Marysvale ar

Steven, Thomas A. (Thomas August), 1917-2013 author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1979. 1979

Stratigraphic revision of the middle Eocene, Oligocene, and lower Miocene--Atlantic Coastal Plain of

Ward, Lauck W., author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1978. 1978

Stratigraphy, regional distribution, and reconnaissance geochemistry of Oligocene and Miocene volcan

John, David A., author.
[Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 1992. 1992

Uppermost Oligocene and lowermost Miocene ash-flow tuffs of western Nevada

Robinson, Paul T., author.
[Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1984. 1984

Uranium and diagenesis in evaporitic lacustrine mudstone of the Oligocene White River Group, Dawes C

Dickinson, Kendell A., 1931- author.
[Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 1991. 1991

Emission and control of trace elements from coal-derived gas streams

Duxford : Woodhead Publishing, an imprint of Elsevier, [2019] 2019