Shorter contributions to the stratigraphy and geochronology of Upper Cretaceous rocks in the western interior of the United States.

Stratigraphy and nomenclature of some Upper Cretaceous and lower Tertiary rocks in south-central Wyoming /
by: Gill, James R. (James Rogers), 1922-1972, et al.
Published: (1970)

Lower Cretaceous Mount Pablo formation, northwestern Montana /
by: Mudge, Melville R., 1921-2009
Published: (1982)

Stratigraphy of mid-Cretaceous Blackleaf and lower part of the Frontier formations in parts of Beaverhead and Madison counties, Montana /
by: Dyman, T. S.
Published: (1988)

Shorter contributions to paleontology and stratigraphy /
Published: (1991)

Cretaceous and early Tertiary depositional and tectonic history of the Livingston area, southwestern Montana /
by: Roberts, Albert Eugene, 1921-
Published: (1972)

Stratigraphic framework of Lower and Upper Cretaceous rocks in central and eastern Montana /
by: Condon, Steven M.
Published: (2000)

Stratigraphy and tectonic implications of Upper Cretaceous rocks in the Powder River Basin, northeastern Wyoming and southeastern Montana.
by: Merewether, E. A. (Edward Allen), 1930-
Published: (1996)

Geologic and fission-track evidence for Late Cretaceous faulting and mineralization, northeastern flank of Blacktail Mountains, southwestern Montana /
Published: (1990)

The Maudlow and Sedan Formations of the Upper Cretaceous Livingston Group on the west edge of the Crazy Mountains Basin, Montana /
by: Skipp, Betty, 1928-, et al.
Published: (1977)

Uppermost Cretaceous and Tertiary stratigraphy of Fossil basin, southwestern Wyoming /
by: Oriel, Steven S., et al.
Published: (1970)

Geology of the Upper Cretaceous and Tertiary coal-bearing rocks in the western part of the Wind River Basin, Wyoming /
by: Hickling, N. L.
Published: (1989)

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

Shorter contributions to general geology, 1925 /
Published: (1926)

New upper cretaceous fossils from Mississippi and Texas /
by: Stephenson, Lloyd William, 1876-1962
Published: (1947)

Type sections and stratigraphy of the members of the Blackleaf and Marias River Formations (Cretaceous) of the Sweetgrass arch, Montana : a report of a formal subdivision and age assignments of a classic Cretaceous area /
Published: (1976)

Shorter contributions to general geology, 1936 /
Published: (1940)

Summit Island Formation, a new Upper Cretaceous Formation in southwestern Alaska /
by: Hoare, J. M.
Published: (1983)

Stratigraphy and regional tectonic implications of part of Upper Cretaceous and Tertiary rocks, east-central San Juan Basin, New Mexico /
by: Baltz, Elmer Harold, 1927-
Published: (1967)

Stratigraphy and geologic history of the uppermost Cretaceous, Paleocene, and lower Eocene rocks in the Wind River Basin, Wyoming /
by: Keefer, William R., 1924-
Published: (1965)

Stratigraphy of the Carlile shale (Upper Cretaceous) in Kansas.
by: Hattin, Donald E.
Published: (1962)

Structure and stratigraphy of Upper Cretaceous and Paleogene strata (North Horn Formation), eastern San Pitch Mountains, Utah : sedimentation at the front of the Sevier orogenic belt /
Published: (1993)

The Red Bird section of the upper Cretaceous Pierre shale in Wyoming /
by: Gill, James R. (James Rogers), 1922-1972, et al.
Published: (1966)

Geology of the Fort Peck Area, Garfield, McCone and Valley Counties, Montana /
by: Jensen, Fred S., et al.
Published: (1964)

Depositional environments for strata of composite section of Frontier Formation, Madison Range, southwestern Montana /
by: Tysdal, Russell G.
Published: (1991)

History of nomenclature and stratigraphy of rocks adjacent to the Cretaceous-Tertiary boundary, western San Juan Basin, New Mexico /
by: Baltz, Elmer Harold, 1927-
Published: (1966)

Upper Cretaceous and Tertiary formations of the western part of the San Juan Basin, Colorado and New Mexico /
Published: (1924)

Revisions to stratigraphic nomenclature of Jurassic and Cretaceous rocks of the Colorado Plateau.
Published: (1988)

Contributions to Late Cretaceous paleontology and stratigraphy of New Mexico : part I /
by: Wolberg, Donald L.
Published: (1985)

Stratigraphy of the Cretaceous rocks and the Tertiary Ojo Alamo Sandstone, Navajo and Hopi Indian Reservations, Arizona, New Mexico and Utah /
Published: (1972)

Tertiary and Cretaceous strata of the Tuscaloosa, Tombigbee, and Alabama rivers /
by: Smith, Eugene Allen, 1841-1927, et al.
Published: (1887)

⁴⁰Ar/³⁹Ar and K-Ar geochronology and tectonic significance of the Upper Cretaceous Adel Mountain volcanics and spatially associated Tertiary igneous rocks, northwestern Montana /
Published: (2005)

Upper Cretaceous and Paleogene sedimentary rocks and isotopic ages of Paleogene tuffs, Uinta Basin, Utah /
Published: (1990)

Stratigraphy of the outcropping post-Magothy Upper Cretaceous formations in southern New Jersey and northern Delmarva Peninsula, Delaware, and Maryland /
Published: (1970)

Coastal sedimentation along a segment of the interior seaway of North America, Upper Cretaceous Baxter Shale, and Blair and Rock Springs formations, Rock Springs uplift, southwest Wyoming : location and description of outcrops of paralic and marine delta, shelf, slope, and basin deposits /
by: Roehler, Henry W.
Published: (1993)

Chronology of Late Cretaceous igneous and hydrothermal events at the Golden Sunlight gold-silver breccia pipe, southwestern Montana.
Published: (1996)

Shorter contributions to paleontology and stratigraphy /
Published: (1990)