Preliminary report of the results of reconnaissance for uraniferous materials in the Powder River Basin, Wyoming

by Davidson, David F. 1923-
Published: U.S. Dept. of Interior, Geological Survey, 1953

Relation of the topography of the Hawthorn formation to size of phosphate particles in the deposits, and to topography, in the northern part of the land-pebble phosphate field, Flo...

by Davidson, David F. 1923-
Published: The Survey, 1952

Selenium content of some volcanic rocks from western United States and Hawaiian Islands

by Davidson, David F. 1923-
Published: United sStates Department of the Interior, Geological Survey, 1959

Selenium in some epithermal deposits of antimony, mercury and silver and gold

by Davidson, David F. 1923-
Published: United States Department of the Interior, Geological Survey, 1960

Stratigraphic sections of the Phosphoria Formation in Idaho, 1949. Part 2

by Davidson, David F. 1923-
Published: United States Department of the Interior, Geological Survey, 1953

Grain size distribution in the surface sands and the economic phosphate deposits of the land-pebble phosphate district, Florida

by Davidson, David F. 1923-
Published: The Survey, 1952

Uraniferous phosphate rock near Charleston, Charleston County, South Carolina

by Davidson, David F. 1923-
Published: U.S. Dept. of the Interior, Geological Survey, 1951

Distribution of coarse- and fine-grained rocks in the Wasatch formation and their relationship to uranium deposits, Powder River Basin, Wyoming

by Davidson, David F. 1923-
Published: The Service, 1953

Reconnaissance for uranium in the Powder River Basin, Wyoming

by Davidson, David F. 1923-
Published: The Service, 1953

Selenium content of some volcanic rocks from western United States and Hawaiian Islands

by Davidson, David F. 1923-
Published: U.S. G.P.O., 1959

Selenium in some oxidized sandstone-type uranium deposits

by Davidson, David F. 1923-
Published: U.S. G.P.O., 1963

Selenium in some epithermal deposits of antimony, mercury and silver and gold

by Davidson, David F. 1923-
Published: U.S. G.P.O., 1960

Selenium in some oxidized sandstone-type uranium deposits

by Davidson, David F. 1923-
Published: United States Department of the Interior, Geological Survey, 1963

Selenium and tellurium, a materials survey

by Lansche, Arnold M. 1916-1994.
Published: U.S. Dept. of the Interior, Bureau of Mines; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1967

Bibliography of the geology of the western phosphate field

by Harris, Robert A.,
Published: [United States Department of the Interior, Geological Survey], 1954

Stratigraphic sections of the Phosphoria Formation in Idaho, 1949 : part 2

Published: U.S. Dept. of the Interior, Geological Survey, 1953

Distribution and origin of phosphate in the land-pebble phosphate district of Florida

by Cathcart, James Bachelder, 1917-
Published: U.S. Dept. of the Interior, Geological Survey, 1952

Stratigraphic sections of the Phosphoria formation in Idaho, 1949. Part II

Published: U.S. Dept. of the Interior, Geological Survey, 1953

Relation of geology and trace elements to nutrition; abstracts and papers based on presentations at a symposium held at the annual meeting of the Geological Society of America, New...

Published: [Geological Society of America], 1967