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Depositional environments of the White Rim Sandstone Member of the Permian Cutler Formation, Canyonl

Steele, Brenda A., author.
[Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1987. 1987

Geology of the Grosvenor quadrangle, Brown and Coleman Counties, Texas

Terriere, Robert T., 1926- author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1960. 1960

Guadalupe Mountains : roadside geology guide

[Washington, D.C.] : National Park Service, U.S. Department of the Interior, [2018] 2018

Large and rich phosphorus resources in the Phosphoria Formation in the Soda Springs area, southeaste

Gulbrandsen, Robert A., author.
[Reston, Va.] : United States Department of the Interior, Geological Survey, 1980. 1980

Life cycle of the Phosphoria Formation : from deposition to the post-mining environment

Amsterdam ; Boston : Elsevier, 2004. 2004

The Manzano group of the Rio Grande valley, New Mexico

Lee, Willis T. (Willis Thomas), 1864-1926 author.
Washington, D.C. : Department of the Interior, United States Geological Survey, 1909. 1909

Minor elements in bedrock soil, and vegetation at an outcrop of the Phosphoria Formation on Snowdrif

Lotspeich, Frederick B., 1914-2005 author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1963. 1963

Pennsylvanian and Permian rocks of the southern Inyo Mountains, California

Merriam, Charles W. (Charles Warren), 1905-1974 author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey 1957

Permian-Triassic evolution of Tethys and western circum-Pacific

Amsterdam ; New York : Elsevier, 2000. 2000

Prehistoric Trackways National Monument proposed resource management plan and final environmental im

United States. Bureau of Land Management. Las Cruces District Office, issuing body.
Las Cruces, NM : United States Department of the Interior, Bureau of Land Management, Las Cruces District Office, 2014. 2014

Probable Permian age of the Rampart Group, central Alaska : fossil collections and rock samples from

Brosgé, William Peters, 1920-2006 author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1969. 1969

Revision of the type Mankomen Formation (Pennsylvanian and Permian), Eagle Creek area, eastern Alask

Richter, Donald H., author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1975. 1975

Revisions of Middle Jurassic nomenclature in the southeastern San Juan basin, New Mexico

Condon, Steven M., author.
[Reston, Va.] : Department of the Interior, U.S. Geological Survey, 1989. 1989

Sedimentology and paleogeographic significance of six fluvial sandstone bodies in the Maroon Formati

Johnson, Samuel Y., author.
Washington, D.C. : Department of the Interior, U.S. Geological Survey, 1987. 1987

The Skolai Group in the McCarthy B-4, C-4, and C-5 quadrangles, Wrangell Mountains, Alaska : definit

Smith, James G., 1939- author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1970. 1970

Stratigraphy of the State Bridge Formation in the Woody Creek quadrangle, Pitkin and Eagle Counties,

Freeman, Val L., 1926- author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1971. 1971

Stratigraphy of the Wichita group in part of the Brazos River Valley, north Texas

Stafford, Philip T., author.
Washington, D.C. : United States Department of the Interior, Geological Survey, 1960. 1960

The Supai Group -- subdivision and nomenclature

McKee, Edwin D. (Edwin Dinwiddie), 1906-1984, author.
[Reston, Va.] : United States Department of the Interior, Geological Survey, 1975. 1975

The Texan Permian and its Mesozoic types of fossils

White, Charles A. (Charles Abiathar), 1826-1910, author.
Washington, D.C. : Department of the Interior, United States Geological Survey, 1891. 1891

Type section of the Beacon Sandstone of Antarctica

Hamilton, Warren Bell, 1925-2018 author.
Washington : U.S. Department of the Interior, Geological Survey, 1963. 1963