Robert O. Castle
1950, Open-File Report 50-31
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Page 6356, results 158876 - 158900
Publication Extents
Not all publications have extents, not all extents are completely accuratePaul C. Tychsen, Herbert A. Swenson
1950, Circular 34
The Heart River irrigation project, in southwestern North Dakota, lies in the Missouri Plateau section of the Great Plains physiographic province, which extends from the Missouri escarpment to and beyond the western border of the State. The area ranges in altitude from 1,620 to 2,275 feet and locally has strong...
John Xavier Combo, Clifford N. Holmes, H. Reed Christner
1950, Coal Map 2
No abstract available....
John Edward Johnston, W. A. Heck
1950, Coal Map 5
This preliminary report on the coal in the Hyden quadrangle, Kentucky, presents data on two of the principal commercial coals. The Fire Clay is the most valuable commercial coal in the quadrangle, and locally the Whitesburg bed is of minable thickness. Special emphasis has been placed on determining the thickness,...
Allen V. Heyl Jr.
1950, Open-File Report 50-13
No abstract available....
M.C. Rabbitt, V.L. Skitsky, S.T. Vesselowsky
1950, Bulletin 976-C
Charles Brian Read, R. T. Duffner, G. H. Wood, A.D. Zapp
1950, Circular 89
A study of water quality degradation due to brine contamination was made in an area of about 1,700 sq mi in east-central Oklahoma. The study area coincides in part with the outcrop of the Vamoosa-Ada aquifer of Pennsylvanian age. Water samples collected from 180 wells completed in the Vamoosa-Ada aquifer...
Eugene Frank Serr
1950, Circular 67
Comparison of sediment concentrations at a naturally contracted section on the Niobrara River near Cody, Nebraska, with those measured at the regular gaging station one quarter mile upstream, indicates that approximately 50 percent of the sediment is transported as bed load at the regular gaging station. The bed load percentage...
Philip Burke King, C. W. Hayes
1950, Open-File Report 50-2
William J. Dempsey, R. T. Duffner, Fred Keller Jr., J. R. Henderson
1950, Geophysical Investigations Map 14
No abstract available....
William J. Dempsey, R. T. Duffner, Fred Keller Jr., J. R. Hnederson Jr.
1950, Geophysical Investigations Map 13
No abstract available....
M.C. Rabbitt, V.L. Skitsky, S.T. Vesselowsky
1950, Bulletin 976-A
C. G. Paulsen, W.W. Hastings
1950, Open-File Report 50-88
M.C. Rabbitt, V.L. Skitsky, S.T. Vesselowsky
1950, Bulletin 976-D
H. E. Thomas
1950, Open-File Report 50-99
H.C. Troxell, J. F. Poland
1950, Open-File Report 50-102
Frank Trainer
1950, Open-File Report 50-100
M.C. Rabbitt, V.L. Skitsky, S.T. Vesselowsky
1950, Bulletin 976-B
C. G. Paulsen
1950, Open-File Report 50-90
C.S. Conover
1950, Open-File Report 50-66
P.E. Dennis
1950, Open-File Report 50-68
William J. Dempsey, John R. Henderson Jr., R. T. Duffner
1950, Geophysical Investigations Map 34
No abstract available....
Norman M. Denson
1950, Circular 78
No abstract available....
William J. Dempsey, John R. Henderson Jr., R. T. Duffner
1950, Geophysical Investigations Map 29
No abstract available....
Robert Thomas Littleton
1950, Circular 70
No abstract available....