Showing 1 - 20
of 104
for search: '',
query time: 0.05s
In Prospector
Request items from other Prospector libraries to be delivered to your local library for pickup.Narrow Search
Remove Filters
Era: Oligocene
Institution
Collection
Subject
62
Geology, Stratigraphic
36
Geology
33
Paleontology
12
Volcanic ash, tuff, etc
11
Paleobotany
7
Foraminifera, Fossil
more ...
7
Mollusks, Fossil
6
Creede Formation (Colo.)
6
Uranium ores
5
Volcanism
3
Eocene-Oligocene boundary
3
Foraminifera
3
Formations (Geology)
3
Mammals, Fossil
3
Mineralogy
3
Paleoclimatology
3
Petrology
2
Andesite
2
Animals, Fossil
2
Borings
2
Diagenesis
2
Diatoms, Fossil
2
Geochemistry
2
Igneous rocks
2
Limestone
2
Magmatism
2
Needles Range Group (Utah and Nev.)
2
Paleopedology
2
Palynology
2
Plant spores, Fossil
see all ...
less ...
Author
36
Geological Survey (U.S.),
27
Geological Survey (U.S.)
6
Smithsonian Institution. Press
6
Wolfe, Jack A., 1936-
4
Bethke, Philip Martin, 1930-
4
Dickinson, Kendell A., 1931-
more ...
3
Naeser, Charles W.,
3
Tyler, James C., 1935-
3
U.S. Continental Scientific Drilling Program
2
Allison, Richard C., 1935-
2
Blackwelder, Blake W.,
2
Cole, W. Storrs 1902-1989
2
Cole, W. Storrs 1902-1989,
2
Cushman, Joseph A. 1881-1949,
2
Du Bray, E. A.,
2
Izett, Glen Arthur, 1928-
2
John, David A.,
2
Lawrence, David R.,
2
National Science Foundation (U.S.)
2
Philippines. Bureau of Mines
2
Prothero, Donald R.
2
Puerto Rico. Department of Industrial Research
2
Puerto Rico. Department of Natural Resources
2
Retallack, Greg J. 1951-
2
Schorn, Howard E.
2
Scott, Glenn R., 1918-2012,
2
Silberman, Miles L.
2
Snavely, P. D. 1919-2003,
2
Todd, Ruth, 1913-1984
2
Todd, Ruth, 1913-1984,
see all ...
less ...
Language
Literary Form
Region
13
Colorado
13
Nevada
9
California
6
Alaska
6
Creede Formation (Colo.)
6
Oregon
more ...
6
Utah
6
Washington (State)
4
Dawes County
4
Kern County
4
Nebraska
4
Puerto Rico
3
Creede Formation
3
Gulf Coast (U.S.)
3
North Carolina
3
Nye County
3
South Dakota
3
Texas
3
Washington County
2
Alaska, Gulf of, Region
2
Canal Zone
2
Chaffee County
2
Columbia County
2
Cook Inlet Region
2
Egypt
2
Fayyūm (Province)
2
Fiji
2
Lake County
2
Luzon
2
Marysvale
see all ...
less ...
Call Number
Year of Publication