Superposition in the interpretation of two-layer earth-resistivity curves
Irwin Roman
1941, Bulletin 927
Manganese carbonate in the Batesville district, Arkansas
Hugh D. Miser
1941, Bulletin 921-A
No abstract available....
Ore deposits in the vicinity of the London fault of Colorado
Quentin Dreyer Singewald, Bert Sylvenus Butler
1941, Bulletin 911
Past lode-gold production from Alaska
Philip Sidney Smith
1941, Bulletin 917-C
Geology and ore deposits of the Chichagof mining district, Alaska
John C. Reed, Robert Roy Coats
1941, Bulletin 929
Geology and oil and coal resources of the region south of Cody, Park County, Wyoming
William Gamewell Pierce, Douglas A. Andrews
1941, Bulletin 921-B
No abstract available....
Quicksilver deposits of the Mayacmas and Sulphur Bank districts, California, a preliminary report
Clyde Polhemus Ross
1941, Bulletin 922-L
No abstract available....
Geology and mineral resources of the Randolph quadrangle, Utah-Wyoming
George Burr Richardson
1941, Bulletin 923
Spirit leveling in Michigan, 1896-1938
John George Staack
1941, Bulletin 919
Pre-Cambrian geology and mineral resources of the Delaware Water Gap and Easton quadrangles, New Jersey and Pennsylvania
William Shirley Bayley
1941, Bulletin 920
No abstract available....
Fineness of gold from Alaska placers
Philip Sidney Smith
1941, Bulletin 910-C
No abstract available....
Phosphate investigation in Florida, 1934 and 1935
Paul Vere Roundy
1941, Bulletin 906-F
Mineral industry of Alaska in 1939
Philip Sidney Smith
1941, Bulletin 926-A
Tungsten deposits of the Benton Range, Mono County, California
D.M. Lemmon
1941, Bulletin 922-S
Tin-bearing pegmatites of the Tinton district, Lawrence County, South Dakota, a preliminary report
Ward Smith, Lincoln R. Page
1941, Bulletin 922-T
Geophysical abstracts 104, January-March 1941
W. Ayvazoglou (compiler)
1941, Bulletin 932-A
Spirit leveling in Texas. Part 2, Panhandle, 1896-1939
Water Resources Division, U.S. Geological Survey
1941, Bulletin 883-B
Subsurface geology and oil and gas resources of Osage County, Oklahoma. Part 9, Townships 23 and 24 north, range 7 east
N. W. Bass, W. R. Dillard, L. E. Kennedy, H. B. Goodrich
1941, Bulletin 900-I
No abstract available....
Geology of the upper Tetling River district, Alaska
F. H. Moffit
1941, Bulletin 917-B
No abstract available....
Tungsten deposits in the Sierra Nevada near Bishop, California, a preliminary report
D.M. Lemmon
1941, Bulletin 931-E
No abstract available....
Nickel-gold deposit near Mount Vernon, Skagit County, Washington
S. W. Hobbs, W. T. Pecora
1941, Bulletin 931-D
No abstract available....
Some quicksilver prospects in adjacent parts of Nevada, California, and Oregon
C. P. Ross
1941, Bulletin 931-B
No abstract available....
Contributions to geophysics, 1941. Superposition in the interpretation of two-layer earth-resistivity curves
Irwin Roman
1941, Bulletin 927-A
Geophysical abstracts, 100-103, January-December 1940. Geophysical abstracts 103, October-December 1940
W. Ayzavoglou (compiler)
1941, Bulletin 925-D
Geophysical abstracts, 100-103, January-December 1940. Geophysical abstracts 102, July-September 1940
W. Ayzavoglou (compiler)
1941, Bulletin 925-C