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Age and correlation of the Clinchfield Sand in Georgia

Herrick, Stephen M. (Stephen Marion), 1904- author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1972. 1972

The Campanian-Maastrichtian stage boundary : characterisation at Tercis les Bains (France) and corre

Amsterdam ; New York : Elsevier, 2001. 2001

Correlation papers: Archean and Algonkian

Van Hise, Charles Richard, 1857-1918, author.
Washington, D.C. : Department of the Interior, United States Geological Survey, 1892. 1892

Distribution of minor elements in biotite samples from felsic intrusive rocks as a tool for correlat

Lovering, T. G. (Tom Gray), 1921-1996, author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1972. 1972

Geology of the Varney and Cameron quadrangles, Madison County, Montana

Hadley, Jarvis B. (Jarvis Bardwell), 1909- author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1980. 1980

Headwater regions of Gulkana and Susitna rivers, Alaska : with accounts of the Valdez Creek and Chis

Moffit, Fred H. (Fred Howard), 1874-1958?, author.
Washington, D.C. : Department of the Interior, United States Geological Survey, 1912. 1912

Magnetic stratigraphy

Opdyke, Neil D.
San Diego : Academic Press, ©1996. 1996

Petrography and correlation of Precambrian clastic sedimentary rocks associated with the Midcontinen

Berendsen, Pieter, author.
[Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 1993. 1993

Pollen zonation and correlation of Maastrichtian marine beds and associated strata, Ocean Point dino

Frederiksen, Norman O., author.
[Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 1991. 1991