Oil and gas possibilities of the Hatchetigbee anticline, Alabama (1917) by Hopkins, Oliver B.

published 1917
In collection: United States Geological Survey: US Geological Survey bulletin
In collection: Contributions to economic geology

Oil and gas prospects in and near the Crow Indian Reservation, Montana (1922) by Thom, W. T.

published 1922
In collection: United States Geological Survey: US Geological Survey bulletin
In collection: Contributions to economic geology

Oil prospects in Washington County, Utah (1921) by Bassler, Harvey; Reeside, John B.

published 1921
In collection: United States Geological Survey: US Geological Survey bulletin
In collection: Contributions to economic geology

Oil resources of black shales of the eastern United States (1917) by Ashley, George H.

published 1917
In collection: United States Geological Survey: US Geological Survey bulletin
In collection: Contributions to economic geology

Oil shale in northwestern Colorado and adjacent areas (1916) by Winchester, Dean E.

published 1916
In collection: United States Geological Survey: US Geological Survey bulletin
In collection: Contributions to economic geology

Oil shale in western Montana, southeastern Idaho, and adjacent parts of Wyoming and Utah (1919) by Condit, D. Dale

published 1919
In collection: United States Geological Survey: US Geological Survey bulletin
In collection: Contributions to economic geology

Oil shale of northwestern Colorado and northeastern Utah (1914) by Woodruff, E. G.; Day, David T.

published 1914
In collection: United States Geological Survey: US Geological Survey bulletin
In collection: Contributions to economic geology

Oil shale of the Uinta basin, northeatern Utah (1918) by Winchester, Dean E.

published 1918
In collection: United States Geological Survey: US Geological Survey bulletin
In collection: Contributions to economic geology

Optical calcite deposits in Park and Sweet Grass counties, Montana (1958) by Stoll, Walter Clericus; Armstrong, Frank C.

published 1958
In collection: Optical calcite deposits in Park and Sweet Grass counties, Montana / by W.C. Stoll and Frank E. Armstrong
In collection: United States Geological Survey: US Geological Survey bulletin
In collection: Contributions to economic geology

Optical calcite deposits in Park and Sweet Grass Counties, Montana (1958) by Stoll, Walter Clericus; Armstrong, Frank C.

published 1958
In collection: Optical calcite deposits in Park and Sweet Grass Counties, Montana / by W. C. Stoll and Frank E. Armstrong
In collection: United States Geological Survey: US Geological Survey bulletin
In collection: Contributions to economic geology

Ore deposits in the Sawtooth quadrangle Blaine and Custer counties, Idaho (1914) by Umpleby, Joseph B.

published 1914
In collection: United States Geological Survey: US Geological Survey bulletin
In collection: Contributions to economic geology

Ore deposits of Cedar Mountain Mineral County, Nevada (1921) by Knopf, Adolph

published 1921
In collection: United States Geological Survey: US Geological Survey bulletin
In collection: Contributions to economic geology

Ore deposits of the northwestern part of the Garnet Range, Montana (1918) by Pardee, J. T.

published 1918
In collection: United States Geological Survey: US Geological Survey bulletin
In collection: Contributions to economic geology

Ore deposits of the Sierrita mountains Pima county, Arizona (1922) by Ransome, Frederick Leslie

published 1922
In collection: United States Geological Survey: US Geological Survey bulletin
In collection: Contributions to economic geology

Orientation geochemical soil survey at the Nixon Fork mines, Medfra quadrangle, Alaska (1971) by Reed, Bruce L.; Miller, Roger L.

published 1971
In collection: United States Geological Survey: US Geological Survey bulletin
In collection: Contributions to economic geology

Ozokerite in central Utah (1916) by Robinson, Heath M.

published 1916
In collection: United States Geological Survey: US Geological Survey bulletin
In collection: Contributions to economic geology

Paleozoic formations penetrated by wells in Tishomingo County, northeastern Mississippi (1925) by Bramlette, M. N.; Miser, Hugh D.

published 1925
In collection: United States Geological Survey: US Geological Survey bulletin
In collection: Contributions to economic geology

Pegmatites of the Middletown area, Connecticut (1958) by Stugard, Frederick

published 1958
In collection: United States Geological Survey: US Geological Survey bulletin
In collection: Contributions to economic geology

Peridotite dikes in Scott County, Arkansas (1922) by Miser, Hugh D.; Ross, Clarence Samuel

published 1922
In collection: United States Geological Survey: US Geological Survey bulletin
In collection: Contributions to economic geology

Perlite resources of the United States (1956) by Jaster, Marion C.

published 1956
In collection: United States Geological Survey: US Geological Survey bulletin
In collection: Contributions to economic geology