Stratigraphic distribution of some Pennsylvanian Fusulinidae from Brown and Coleman Counties, Texas /

Desmoinesian fusulinids of northeastern Oklahoma /
by: Alexander, Richard D., 1925-
Published: (1954)

Lower and middle Pennsylvanian measured sections Type Derryan Region, southern New Mexico and westernmost Texas /
by: Clopine, William W.
Published: (1991)

Morphologic studies of fusulinids from the Lower Permian of West Pakistan /
by: Douglass, Raymond C. (Raymond Charles)
Published: (1970)

Fusulinid biostratigraphy and correlations between the Appalachian and eastern interior basins /
by: Douglass, Raymond C. (Raymond Charles)
Published: (1987)

Pennsylvanian fusulinidae of Illinois /
by: Dunbar, Carl O. (Carl Owen), 1891-1979
Published: (1942)

Fusulinid paleontology and biostratigraphy of the Middle Permian (Guadalupian) strata of the Glass Mountains and Del Norte Mountains, west Texas /
by: Yang, Zhendong, 1945-
Published: (1993)

Early Pennsylvanian ammonoids from southern Nevada /
by: Gordon, Mackenzie, 1913-
Published: (1969)

Stratigraphic distribution of the fusulinid foraminifera from the Manzano Mountains, New Mexico /
by: Myers, Donald A., 1921-
Published: (1988)

An early Reticuloceras Zone fauna from the Hale Formation in northwestern Arkansas /
by: Gordon, Mackenzie, 1913-
Published: (1968)

Conodont assemblages of late Pennsylvanian cycles in North Central Texas /
by: McLerran, Richard Dennis
Published: (1991)

Chart showing lithology, mineralogy, and paleontology of the Pennsylvanian Hermosa Group at Hermosa Mountain, La Plata County, Colorado /
Published: (1995)

Interbasinal cyclostratigraphic correlation of Milankovitch band transgressive - regressive cycles : correlation of Desmoinesian - Missourian strata between SE Arizona (Horquilla Limestone) and the midcontinent of North America (Cherokee - Lower Kansas City Groups) /
by: Connolly, William Marc, 1957-
Published: (1993)

Biostratigraphy and Lower Permian Fusulinidae of the Upper Delta River area, east-central Alaska Range /
by: Petocz, Ronald G.
Published: (1970)

Standard Wolfcampian series (Permian), Glass Mountains, Texas.
by: Ross, Charles Alexander
Published: (1963)

Early Permian fusulinids from the Owens Valley group, east-central California /
by: Magginetti, Robert T.
Published: (1988)

Permian Tethyan fusulinids from California /
by: Douglass, Raymond C. (Raymond Charles)
Published: (1967)

The brachiopod Antiquatonia coloradoensis (Girty) from the upper Morrowan and Atokan (lower Middle Pennsylvanian) of the United States /
by: Henry, Thomas W.
Published: (1998)

Stratigraphic distribution of fusulinid foraminifera from the Manzano Mountains, New Mexico /
by: Myers, Donald A., 1921-
Published: (1988)

Morphologic studies of fusulinids from the Lower Permian of West Pakistan /
by: Douglass, Raymond C. (Raymond Charles)
Published: (1970)

Pennsylvanian faunas of the Beardstown, Glasford, Havana, and Vermont quadrangles.
by: Wanless, Harold R. (Harold Rollin), 1899-1970
Published: (1958)

Fusulinids Millerella and Eostaffella from the Pennsylvanian of New Mexico and Texas /
by: King, William Edward, 1925-
Published: (1973)

Cranial anatomy of primitive captorhinid reptiles from the late Pennsylvanian and early Permian, Oklahoma and Texas /
by: Heaton, Malcolm J.
Published: (1979)

Early Pennsylvanian ammonoids from southern Nevada.
by: Gordon, Mackenzie, 1913-
Published: (1969)

Crinoids from the Oologah formation (Pennsylvanian) Tulsa County, Oklahoma.
by: Strimple, Harrell L. (Harrell Leroy), 1912-1983
Published: (1962)

A middle Pennsylvanian foraminiferal fauna from Dubois County, Indiana.
by: St. Jean, Joseph
Published: (1957)

Pennsylvanian conodont assemblages from La Salle County, Northern Illinois /
Published: (1972)

Stratigraphy and paleontology of the uppermost Pennsylvanian and lowermost Permian rocks in Kansas /
by: Mudge, Melville R., 1921-2009, et al.
Published: (1962)

Pennsylvanian conodont biostratigraphy and paleoecology of northwestern Illinois /
by: Merrill, Glen K.
Published: (1975)

Biostratigraphy and rugose corals of the lower Pennsylvanian Wapanucka formation in Oklahoma /
by: Rowett, Charles L.
Published: (1964)

Pennsylvanian and Permian algae.
by: Johnson, J. Harlan (Jesse Harlan), 1892-1974
Published: (1963)

Midcontinent Pennsylvanian Edestidae /
by: Koenig, John W. (John Waldo), 1920-
Published: (1965)

Pennsylvanian ostracodes of Illinois /
by: Cooper, Chalmer Lewis, 1898-
Published: (1946)

Permian stratigraphy and Fusulinida of Afghanistan with their paleogeographic and paleotectonic implications /
by: Leven, Ė. I͡A. (Ėrnst I͡Akovlevich)
Published: (1997)

Lower Pennsylvanian ammonoids from the Bloyd formation of Arkansas and Oklahoma /
by: McCaleb, James A.
Published: (1968)

Studies of Pennsylvanian corals in Oklahoma.
by: Rowett, Charles L.
Published: (1966)

Middle Pennsylvanian brachiopods from the Mud Springs Mountains and Derry Hills, New Mexico.
by: Gehrig, John Leonard
Published: (1958)