Two new pollen genera (Late Cretaceous and Paleocene) with possible affinity to the Illiciaceae /

Species of Aquilapollenites and Fibulapollis from two Upper Cretaceous localities in Alaska /
by: Tschudy, Bernadine D.
Published: (1969)

Flora of the Ravenscrag Formation (Paleocene), southwestern Saskatchewan, Canada /
by: McIver, Elisabeth E.
Published: (1993)

Cretaceous plants from southwestern Colorado.
by: Brown, Roland W. (Roland Wilbur), 1893-1961
Published: (1950)

The Upper Cretaceous and Eocene floras of South Carolina and Georgia /
by: Berry, Edward Wilber, 1875-1945
Published: (1914)

American Cretaceous ferns of the genus Tempskya /
by: Read, C. B.
Published: (1937)

The flora of the Ripley formation.
by: Berry, Edward Wilber, 1875-1945
Published: (1925)

The flora of the Woodbine sand at Arthurs Bluff, Texas /
by: Berry, Edward Wilber, 1875-1945
Published: (1922)

Fossil plants from the Colgate member of the Fox Hills sandstone and adjacent strata /
by: Brown, Roland W. (Roland Wilbur), 1893-1961
Published: (1939)

Normapolles pollen from the Mississippi embayment /
by: Tschudy, Robert H.
Published: (1975)

Normapolles pollen from Aquilapollenites province, Western United States /
by: Tschudy, Robert H.
Published: (1980)

Types of the Laramie flora /
by: Ward, Lester F. (Lester Frank), 1841-1913
Published: (1887)

The Upper Cretaceous floras of Alaska /
by: Hollick, Charles Arthur, 1857-1933
Published: (1930)

A new Tolypella from the Ocean Point dinosaur locality, North Slope, Alaska, and the Late Cretaceous to Paleocene Nitelloid charophytes /
by: Feist, M. (Monique)
Published: (1991)

Jurassic and Cretaceous floras and climates of the earth /
by: Vakhrameev, V. A. (Vsevolod Andreevich)
Published: (1991)

Upper Cretaceous floras of the Rocky mountain region /
by: Dorf, Erling, 1905-1984
Published: (1942)

Lower Upper Cretaceous plant microfossils from Minnesota.
by: Pierce, Richard LeRoy
Published: (1961)

Paleocene flora of the Rocky Mountains and Great Plains /
by: Brown, Roland W. (Roland Wilbur), 1893-1961
Published: (1962)

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

Upper Cretaceous floras of the eastern gulf region in Tennessee, Mississippi, Alabama, and Georgia /
by: Berry, Edward Wilber, 1875-1945
Published: (1919)

Lower Cretaceous algae from Texas /
by: Johnson, J. Harlan (Jesse Harlan), 1892-1974
Published: (1968)

Lower Cretaceous algae from the Blake Escarpment : Atlantic Ocean, and from Israel /
by: Johnson, J. Harlan (Jesse Harlan), 1892-1974
Published: (1968)

Stratigraphic distribution of some pollen types from the Campanian and lower Maestrichtian rocks (Upper Cretaceous) of the Middle Atlantic States /
by: Wolfe, Jack A., 1936-

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

Evolutionary, biostratigraphic, and taxonomic study of calcareous nannofossils from a continuous Paleocene-Eocene boundary section in New Jersey /
by: Bybell, Laurel M.
Published: (1994)

A new Laccopteris from the Cretaceous of Kansas /
by: Miner, Ernest Lavon, 1900-
Published: (1935)

Palynology of the upper Campanian (Cretaceous) Judith River Formation, north-central Montana /
by: Tschudy, Bernadine D.
Published: (1973)

Pollen zonation and correlation of Maastrichtian marine beds and associated strata, Ocean Point dinosaur locality, North Slope of Alaska /
by: Frederiksen, Norman O.
Published: (1991)

A Preliminary survey of fossil leaves and well-preserved reproductive structures from the Sentinel Butte Formation (Paleocene) near Almont, North Dakota /
by: Crane, Peter R.
Published: (1990)

Late Cretaceous and Cenozoic history of North American vegetation, north of Mexico /
by: Graham, Alan
Published: (1999)

The Laramie flora of the Denver basin : with a review of the Laramie problem /
by: Knowlton, Frank Hall, 1860-1926
Published: (1922)

Cenomanian angiosperm leaf megafossils, Dakota Formation, Rose Creek locality, Jefferson County, southeastern Nebraska /
by: Upchurch, Garland R.
Published: (1990)

Technique for determining coccolith abundance in shaly chalk of Greenhorn limestone (Upper Cretaceous) of Kansas /
by: Hattin, Donald E.
Published: (1971)

Types of the Laramie flora /
by: Ward, Lester F. (Lester Frank), 1841-1913
Published: (1887)

Palynostratigraphy in relation to sequence stratigraphy, Straight Cliffs Formation (Upper Cretaceous), Kaiparowits Plateau, Utah.
by: Nichols, Douglas J.
Published: (1995)

Two new plant genera of Pennsylvanian age from Kansas coal balls.
by: Mamay, Sergius H., 1920-
Published: (1954)

A review of the Lower Cretaceous algae /
by: Johnson, J. Harlan (Jesse Harlan), 1892-1974
Published: (1969)