The fauna of the so-called Dakota formation of northern central Colorado and its equivalent in southeastern Wyoming /

Ostracodes from the upper part of the Sundance Formation of South Dakota, Wyoming and Southern Montana /
by: Swain, Frederick M. (Frederick Morrill), 1916-2008, et al.
Published: (1952)

The Carboniferous formations and faunas of Colorado /
by: Girty, George Herbert, 1869-1939
Published: (1903)

Cephalopods from the lower part of the Cody shale of Oregon Basin, Wyoming /
by: Reeside, John B. (John Bernard), 1889-1958
Published: (1928)

Correlation of surface sections of the intertongued Eocene Wasatch and Green River formations along the western margins of the Sand Wash Basin, northwest Colorado, and Washakie Basin, southwest Wyoming /
Published: (1989)

Correlation of surface sections of the intertongued Eocene Wasatch and Green River formations across the central part of the Sand Wash Basin, northwest Colorado, and eastern part of the Washakie Basin, southwest Wyoming /
Published: (1989)

The mammalian faunas of the Washakie Formation, Eocene age, of southern Wyoming.
by: Turnbull, William D.
Published: (2002)

Geology and paleoecology of the Cottonwood Creek delta in the Eocene Tipton Tongue of the Green River Formation and a mammalian fauna from the Eocene Cathedral Bluffs Tongue of the Wasatch Formation, Southeast Washakie basin, Wyoming /
by: Roehler, Henry W.
Published: (1988)

Ostracodes from the upper part of the Sundance Formation of South Dakota, Wyoming and Southern Montana /
by: Swain, Frederick M. (Frederick Morrill), 1916-2008, et al.
Published: (1952)

Mode of preservation of the Shotgun local fauna (Paleocene, Wyoming) and its implication for the taphonomy of a microvertebrate concentration /
by: Fisher, Daniel C.
Published: (1981)

Reptilian fauna of the North Horn formation of central Utah /
by: Gilmore, Charles W. (Charles Whitney), 1874-1945, et al.
Published: (1946)

Foraminifera from the Pierre Shale (Upper Cretaceous) at Red Bird, Wyoming /
by: Mello, James F., 1936-
Published: (1971)

Paleontology of the Green River Formation with a review of the fish fauna /
by: Grande, Lance
Published: (1980)

Origin and microfossils of the oil shale of the Green River formation of Colorado and Utah /
by: Bradley, Wilmot H. (Wilmot Hyde), 1899-1979
Published: (1931)

A new occurrence of Paleocene mammals in the Evanston formation, southwestern Wyoming /
by: Gazin, C. Lewis (Charles Lewis), 1904-1996

Brachiopoda of the Amsden Formation (Mississippian and Pennsylvanian) of Wyoming /
by: Gordon, Mackenzie, 1913-
Published: (1975)

Coelenterata of the Amsden Formation (Mississippian and Pennsylvanian) of Wyoming /
by: Sando, William Jasper
Published: (1975)

Brachiopoda of the Amsden Formation (Mississippian and Pennsylvanian) of Wyoming /
by: Gordon, Mackenzie, 1913-

Mississippian ostracoda of the Amsden Formation (Mississippian and Pennsylvanian) of Wyoming /
by: Sohn, I. G. (Israel Gregory), 1911-2000
Published: (1975)

Pelecypoda and Rostroconchia of the Amsden Formation (Mississippian and Pennsylvanian) of Wyoming : descriptions and illustrations of 41 taxa of pelecypods and 1 rostroconchian, with comments on their distribution /
by: Gordon, Mackenzie, 1913-
Published: (1975)

A new occurrence of Paleocene mammals in the Evanston formation, southwestern Wyoming /
by: Gazin, C. Lewis (Charles Lewis), 1904-1996
Published: (1969)

Carboniferous foraminifera and algae of the Amsden Formation (Mississippian and Pennsylvanian) of Wyoming /
by: Mamet, Bernard L.
Published: (1975)

Distribution and stratigraphic correlation of Upper Paleocene and Lower Eocene fossil mammal and plant localities of the Fort Union, Willwood, and Tatman Formations, Southern Bighorn Basin, Wyoming /
Published: (1994)

Additional rodent material from the Split Rock local fauna, Miocene of Wyoming /
by: Sutton, John Francis, 1943-
Published: (1972)

The ammonite Metengonoceras Hyatt, 1903, from the Mowry Shale (Cretaceous) of Montana and Wyoming /
by: Cobban, William A., 1916-2015, et al.
Published: (1989)

Fusulinids of the Casper formation of Wyoming.
Published: (1953)

Gastropoda, Cephalopoda, and Trilobita of the Amsden Formation (Mississippian and Pennsylvanian) of Wyoming /
by: Gordon, Mackenzie, 1913-
Published: (1975)

Mississippian ostracoda of the Amsden Formation (Mississippian and Pennsylvanian) of Wyoming /
by: Sohn, I. G. (Israel Gregory), 1911-2000
Published: (1975)

Taphonomic interpretation of enamel-less teeth in the Shotgun local fauna (Paleocene, Wyoming) /
by: Fisher, Daniel C.
Published: (1981)

Partial skull of Paleosinopa simpsoni (Mammalia, insectivora), latest Paleocene Hoback formation, central western Wyoming, with some general remarks on the family Pantolestidae /
by: Dorr, John Adam, 1922-
Published: (1977)

The fauna of the Chapman sandstone of Maine : including descriptions of some related species from the Moose River sandstone /
by: Williams, Henry Shaler, 1847-1918, et al.
Published: (1916)

A Lower Eocene frigatebird from the Green River formation of Wyoming (Pelecaniformes : Fregatidae) /
by: Olson, Storrs L.
Published: (1977)

The flora of the Denver and associated formations of Colorado /
by: Knowlton, Frank Hall, 1860-1926
Published: (1930)

Microfossils of the upper Cretaceous of northeastern Utah and southwestern Wyoming /
by: Peterson, Reed H.
Published: (1953)

A nothosaur from the Triassic of Wyoming /
by: Case, Ermine Cowles, 1871-1953
Published: (1936)

The ammonite Metengonoceras Hyatt, 1903, from the Mowry Shale (Cretaceous) of Montana and Wyoming /
by: Cobban, William A., 1916-2015
Published: (1989)

Fossils of Wyoming /
by: Hager, Michael W.
Published: (1971)