- Brown, John Stafford, 1926, Mineral resources of Alaska, report on progress of investigations in 1924. The Nixon Fork country, Alaska. Silver-lead prospects near Ruby, Alaska: Bulletin 783-D, 97-150 p., 3 figs., 2 plates,
- Buddington, A. F., 1926, Mineral resources of Alaska, report on progress of investigations in 1924. Mineral investigations in southeastern Alaska: Bulletin 783-B, 41-62 p.,
- English, Walter Atheling; Prutzman, Paul W., 1926, Geology and oil resources of the Puente Hills region, southern California, with a section on the chemical character of the oil: Govt. Print. Office, Bulletin 768, 110 p. ill., maps ;24 cm.,
- Hess, F. L., 1926, Contributions to economic geology (short papers and preliminary reports), 1925, Part I, Metals and nonmetals except fuels. Platinum near Centennial, Wyoming: Bulletin 780-C, 127-135 p.,
- Hoots, H. W., 1926, Contributions to economic geology (short papers and preliminary reports), 1925, Part I, Metals and nonmetals except fuels. Geology of a part of western Texas and southeastern New Mexico, with special reference to salt and potash: Bulletin 780-B, 33-126 p.,
- Knopf, Adolph, 1926, Contributions to economic geology (short papers and preliminary reports), 1926, Part I, Metals and nonmetals except fuels. Recent developments in the Aspen district, Colorado: Bulletin 785-A, 1-28 p.,
- Lang, W. B., 1926, Contributions to economic geology (short papers and preliminary reports), 1926, Part I, Metals and nonmetals except fuels. Potash investigations in 1924: Bulletin 785-B, 29-43 p.,
- Lindgren, Waldemar; Heikes, V. C., 1926, Ore Deposits of the Jerome and Bradshaw Mountains Quadrangles, Arizona: U.S. Geological Survey Bulletin 782, Report: ix, 192 p.; Plates,
- Loughlin, G. F., 1926, Guides to ore in the Leadville district, Colorado: Govt. print. off., Bulletin 779, 37 p. illus., VII fold. pl. (incl. map in pocket),
- Loughlin, Gerald Francis; Mansfield, George Rogers, 1926, Contributions to economic geology (short papers and preliminary reports, 1925 : Part I. - Metals and nonmetals except fuels: U.S. G.P.O., Bulletin 780, 167 p. :ill., xix pl. (incl. some fold. maps) ;24 cm.,
- Loughlin, Gerald Francis; Mansfield, George Rogers, 1926, Contributions to economic geology (short papers and preliminary reports), 1926: Part I. - Metals and nonmetals except fuel: U.S. G.P.O., Bulletin 785, iii, 75 p. (some folded) :ill., maps ;23 cm.,
- Martin, George Curtis, 1926, The Mesozoic stratigraphy of Alaska: Govt. Print. Off., Bulletin 776, 493 p.,
- Miser, Hugh Dinsmore, 1926, Contributions to economic geology, 1925: Part II, Mineral fuels. Notes on Paleozoic rocks encountered in a well near Florence, Alabama: Bulletin 781-A, p. 11-12,
- Noble, L. F., 1926, Contributions to economic geology (short papers and preliminary reports), 1926, Part I, Metals and nonmetals except fuels. Borate deposits in the Kramer district, Kern County, California: Bulletin 785-C, 45-61 p.,
- Noble, L. F., 1926, Contributions to economic geology 1926: Part I, Metals and nonmetals except fuels. Note on a colemanite deposit near Shoshone, California, with a sketch of the geology of a part of Amargosa Valley: Bulletin 785-D, 75 p.,
- Richards, R. W.; Pardee, J. T., 1926, Contributions to economic geology (short papers and preliminary reports), 1925, Part I, Metals and nonmetals except fuels. The Melrose phosphate field, Montana: Bulletin 780-A, 1-32 p.,
- Schrader, F. C.; Ross, C. P., 1926, Contributions to economic geology, 1925: Part I, Metals and nonmetals except fuels. Antimony and quicksilver deposits in the Yellow Pine district, Idaho: Bulletin 780-D, 167 p.,
- Sears, J. D., 1926, Contributions to economic geology, 1925: Part II, Mineral fuels. Geology of the Baxter Basin gas field, Sweetwater County, Wyoming: Bulletin 781-B, 29 p.,
- Smith, Philip Sidney, 1926, Mineral resources of Alaska, report on progress of investigations in 1924. Mineral industry of Alaska in 1924 and administrative report: Bulletin 783-A, 1-39 p.,
- Smith, Philip Sidney and others, 1926, Mineral resources of Alaska : report on progress of investigations in 1924: U.S. G.P.O., Bulletin 783, 168, xvii p. :ill., vii pl. (incl. fold. maps) ;24 cm.,
- Smith, Philip Sidney; Mertie, J. B., Jr.; Foran, W. T., 1926, Mineral resources of Alaska, report on progress of investigations in 1924. Summary of recent surveys in northern Alaska: Bulletin 783-E, 151-166 p., 1 fig., 1 plate,
- Smith, Walter R.; Capps, Stephen Reid; Short, M. N., 1926, Mineral resources of Alaska, report on progress of investigations in 1924. Geology and oil development of the Cold Bay District. A ruby silver prospect in Alaska, upper Susitna Basin: Bulletin 783-C, 63-95 p.,
- Thom, William Taylor, Jr., 1926, Contributions to economic geology (short papers and preliminary reports), 1925: Part II. - Mineral fuels: U.S. G.P.O., Bulletin 781, 29 p. (2 folded), [2] p. of plates :ill. ;24 cm.,
