The recognizable species of the Green River flora
R.W. Brown
1934, Professional Paper 185-C
Somerset-Windber folio, Pennsylvania
George Burr Richardson
1934, Folios of the Geologic Atlas 224
Quicksilver deposits of southwestern Oregon
Francis Gerritt Wells, Aaron Clement Waters
1934, Bulletin 850
Mineral resources of Alaska, report on progress of investigations in 1932. Mineral industry of Alaska in 1932
Philip Sidney Smith
1934, Bulletin 857-A
Mineral resources of Alaska, report on progress of investigations in 1931. Reconnaissance of the northern Koyukuk Valley, Alaska
Robert Marshall
1934, Bulletin 844-E
Miocene plants from Idaho
E. W. Berry
1934, Professional Paper 185-E
Studies on the alkalinity of some silicate minerals
R.E. Stevens
1934, Professional Paper 185-A
Ground-water supplies and irrigation in San Pedro Valley, Arizona
Kirk Bryan, G. E. P. Smith, Gerald A. Waring
1934, Open-File Report 67-31
The San Pedro Valley in southeastern Arizona extends from the International Boundary northward about 120 miles to the junction of the San Pedro River with the Gila River. The river basin also extends about 75 miles into Mexico. The valley varies in width from 5 to 20 miles, being widest...
A lower Lance florule from Harding County, South Dakota
E. W. Berry
1934, Professional Paper 185-F
The microscopic determination of the nonopaque minerals
Esper S. Larsen Jr., Harry Berman
1934, Bulletin 848
Surface water supply of the United States, 1932, Part II, South Atlantic slope and eastern Gulf of Mexico basins
Water Resources Division, U.S. Geological Survey
1934, Water Supply Paper 727
Gold-quartz veins south of Libby, Montana
Russell Gibson
1934, Circular 7
The area described in this paper is one of rugged mountains, composed chiefly of folded and faulted sedimentary rocks of the Belt series. In the nearby region the beds are intruded by diorite sills and granitic stocks. Glacial drift, including silt deposited in a lake, covers much of the lower...
Beach placers of the Oregon coast
J. T. Pardee
1934, Circular 8
Surface water supply of the United States, 1932 : Part 12. North Pacific slope basins : A. Pacific slope basins in Washington and upper Columbia River basin
Water Resources Division, U.S. Geological Survey
1934, Water Supply Paper 737
Geology of the North and South McCallum anticlines, Jackson County, Colorado, with special reference to petroleum and carbon dioxide
John Charles Miller
1934, Circular 5
The McCallum anticlines, embracing an area about 2 miles wide and 12 miles long, are about 6 miles east of the town of Walden, Jackson County, Colo., on the east side of the Continental Divide. A cover of flat-lying Quaternary gravel obscures the outcrop of Pierre shale at many points...
Surface water supply of the United States 1932 : Part 12, North Pacific drainage basins ; B. Snake River basin
Water Resources Division, U.S. Geological Survey
1934, Water Supply Paper 738
Surface water supply of the United States, 1932, Part I, North Atlantic slope basins
Water Resources Division, U.S. Geological Survey
1934, Water Supply Paper 726
Surface water supply of Hawaii : July 1, 1931 to June 30, 1932
Nathan C. Grover, Max H. Carson
1934, Water Supply Paper 740
Surface water supply of the United States, 1932, Part III, Ohio River basin
Nathan C. Grover, E.D. Burchhard, J.J. Dirzulaitis, H.E. Grosbach, A. W. Harrington, A.H. Horton, W.M. Kessler, W.R. King, Lasley Lee, J.W. Mangan, C.E. McCashin, J. H. Morgan
1934, Water Supply Paper 728
Halloysite and allophane
C. S. Ross, P. F. Kerr
1934, Professional Paper 185-G
The Book Cliffs coal field in Garfield and Mesa counties, Colorado
Charles Edgar Erdmann
1934, Bulletin 851
Mineral resources of Alaska, report on progress of investigations in 1932. Notes on the geology of the Alaska Peninsula and Aleutian Islands
S. R. Capps
1934, Bulletin 857-D
Preliminary geological report on the Salt Plains reservoir site, Oklahoma
C.V. Theis
1934, Open-File Report 34-2
Following a request from the U.S. Bureau of Biological Survey, the writer was assigned by the Director of the U.S. Geological Survey to make a preliminary geological investigation of the Salt Plains area in Oklahoma. He spent the period from January 13 to January 22, 1934, in the field making...
The industrial utility of public water supplies in the United States, 1932
W. D. Collins, W.L. Lamar, E. W. Lohr
1934, Water Supply Paper 658
Mineral and fuel resources, report on progress of investigations in 1933. Mineral industry of Alaska in 1933
Philip Sidney Smith
1934, Bulletin 864-A