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Page 1103, results 27551 - 27575

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Uranium, radium, and selected metallic-element analyses of spring water and travertine samples from the Grand Canyon, Arizona
J.E. Peterson, S.E. Buell, R. A. Cadigan, J.K. Felmlee, C.S. Spirakis
1977, Open-File Report 77-36
Samples for this report were collected from springs and travertine deposits along the Colorado River in the Grand Canyon, Arizona. Sampling was done in April and May of 1976. Data obtained from these samples will be used by R. A. Cadigan and J. K. Felmlee as part of a project...
Chemical analysis, physical property tests, and lithologic description of cores and cuttings of lignite and overburden rocks from an area near Watkins, Colorado
J. D. Sanchez, Robert G. Hobbs
1977, Open-File Report 77-628
The data presented in this report represents analytical and testing information from cores drilled by the Geophysics Department, Colorado School of Mines, assisted by the U.S. Geological Survey. The drilling was done in conjunction with the establishment of a geophysical testing facility by the Colorado School of Mines.Location of the...
Assessing flood damage to agriculture using color infrared aerial photography
William H. Anderson
1977, Open-File Report 77-175
The rationale for using color-infrared (CIR) film to assist in assessing flood damage to agriculture is demonstrated using examples prepared from photographs acquired of the 1975 flood in the Red River Valley of North Dakota and Minnesota. Information concerning flood inundation boundaries, crop damage, soil erosion, sedimentation, and other similar...
Triaxial and consolidation testing of cores from the 1976 Atlantic Margin Coring Project of the United States Geological Survey
Paul G. Swanson, Ralph E. Brown
1977, Open-File Report 78-124
This report contains the results of triaxial and consolidation-compression testing on selected cores taken by the Atlantic Margin Coring Project, a 60-day expedition to obtain core samples by drilling beneath the Continental Shelf and Slope of the eastern United States. The coring took place in July, August and September, 1976...