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

Late Miocene nonmarine diatoms from the Kilgore area, Cherry County, Nebraska /
by: Andrews, George William, 1929-
Published: (1970)

Some Cretaceous and Palaeogene Trinacria (diatom) species /
by: Sims, Patricia A.
Published: (1988)

A revised marine diatom zonation for Miocene strata of the southeastern United States /
by: Andrews, George William, 1929-
Published: (1988)

The Oligocene Bridge Creek flora of the John Day Formation, Oregon /
by: Meyer, Herbert W. (Herbert William), 1954-
Published: (1997)

Miocene marine diatoms from the Kirkwood Formation, Atlantic County, New Jersey /
by: Andrews, George William, 1929-
Published: (1987)

Sporomorph biostratigraphy, floral changes, and paleoclimatology, Eocene and earliest Oligocene of the eastern Gulf Coast /
by: Frederiksen, Norman O.
Published: (1988)

The late Oligocene Creede flora, Colorado /
by: Axelrod, Daniel I.
Published: (1987)

Some Eocene diatoms from South Atlantic cores.
Published: (1976)

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

Oligocene plants from the Upper Ruby River Basin, southwestern Montana.
by: Becker, Herman Frederick, 1907-
Published: (1961)

Late Miocene nonmarine diatoms from the Kilgore area, Cherry County, Nebraska /
by: Andrews, George William, 1929-
Published: (1970)

Sporomorph biostratigraphy, floral changes, and paleoclimatology, Eocene and earliest Oligocene of the eastern Gulf Coast /
by: Frederiksen, Norman O.
Published: (1988)

The Rujada flora of west central Oregon.
by: Lakhanpal, Rajendra Nath
Published: (1958)

The Oligocene Haynes Creek Flora of eastern Idaho /
by: Axelrod, Daniel I.
Published: (1998)

Palynology of the Lower Eocene Rockdale formation, Wilcox group, Milam and Robertson Counties, Texas.
by: Elsik, William Clinton
Published: (1965)

Paleogene biostratigraphy of nonmarine rocks in King County, Washington /
by: Wolfe, Jack A., 1936-

Paleogene floras from the Gulf of Alaska region /
by: Wolfe, Jack A., 1936-

Paleogene floras from the Gulf of Alaska region /
by: Wolfe, Jack A., 1936-
Published: (1977)

Index of generic names of fossil plants, 1820-1965 /
by: Andrews, Henry N. (Henry Nathaniel), 1910-2002
Published: (1970)

Index of generic names of fossil plants, 1820-1950.
by: Andrews, Henry N. (Henry Nathaniel), 1910-2002
Published: (1955)

Index of generic names of fossil plants, 1974-1978 /
by: Watt, Arthur Dwight, 1921-
Published: (1982)

An early Eocene florule from central Texas /
by: Berry, Edward Wilber, 1875-1945
Published: (1925)

Fossil flora of the John Day basin, Oregon /
by: Knowlton, Frank Hall, 1860-1926
Published: (1902)

Index of generic names of fossil plants, 1966-1973 /
by: Blazer, Anna M., et al.
Published: (1975)

The Diatom genus Actinocyclus in the western United States /
Published: (1995)

The flora of the Fox Hills sandstone /
by: Knowlton, Frank Hall, 1860-1926
Published: (1917)

A fossil flora from the Frontier Formation of southwestern Wyoming /
by: Knowlton, Frank Hall, 1860-1926
Published: (1917)

Fossil and recent calcareous algae from Guam /
by: Johnson, J. Harlan (Jesse Harlan), 1892-1974
Published: (1964)

Paleogene biostratigraphy of nonmarine rocks in King County, Washington /
by: Wolfe, Jack A., 1936-
Published: (1968)

Paleoecology and microfloristics of Miocene diatomites from the Otis Basin-Juntura region of Harney and Malheur Counties, Oregon /
by: VanLandingham, Sam L.
Published: (1967)

Cretaceous diatoms from California /
by: Hanna, G. Dallas, 1887-1970
Published: (1927)

Catalogue of Cainozoic plants in the Department of Geology.
by: Reid, Eleanor Mary, 1860-1953
Published: (1985)

A catalogue of the Mesozoic and Cenozoic plants of North America /
by: Knowlton, Frank Hall, 1860-1926
Published: (1919)

Ferns from the Chinle Formation (Upper Triassic) in the Fort Wingate area, New Mexico /
by: Ash, Sidney R., 1928-
Published: (1969)

Some genera of the Biddulphiaceae (diatoms) with interlocking linking spines /
by: Ross, Robert, 1912-2005
Published: (1985)

North American mesozoic charophyta /
by: Peck, Raymond Elliot, 1904-1984
Published: (1957)