The following report presents aerial gamma ray and magnetic survey data from the Denver and Pueblo quadrangles in Colorado. The data presented in this report are: corrected profiles of all radiometric variables, air temperatures, and airborne bismuth contribution.

From abstract: Results of an ERDA-sponsored, high-sensitivity, airborne gamma-ray spectrometer and magnetometer survey of a portion of the Delta, Utah, NTMS, 1:250,000 scale quadrangle, carried out under Bendix Field Engineering Corporation Subcontract 76-019-L are discussed. The objective of the survey was to evaluate the Delta area as a uraniferous province, i.e., a region showing surface indications of a generally higher uranium content, and evidence of geochemical uranium enrichment over the other natural radioactive elements, where detailed exploration for uranium would likely be successful. The known presence of late stage Tertiary rhyolites and granites associated with fluorite and uranium occurrences and one productive uranium mine strongly suggested that the area is such a uraniferous province. A DC-3 aircraft equipped with a gamma-ray spectrometer using nine large-volume NaI detectors, two 400 channel analyzers, and ancillary geophysical and electronic equipment was employed for data collection.

Appendix containing single-record and averaged record data listings to accompany a report on aerial radiometric and magnetic survey of the Delta area in Utah.

Second volume of a report on aerial gamma-ray and magnetic survey of the Delta area of Utah, containing illustrations such as histograms, anomaly maps at a reduced scale of 1:500,000, and magnetic profiles related to the survey.

Final report documenting the statistical analysis of an aerial gamma-ray and magnetic survey of the Red River Area including the Ardmore, Sherman, Abilene, and Dallas quadrangles in north Texas and southern Oklahoma. Quadrangle-specific maps and data are published as separate volumes.

Appendix to accompany a report about aerial gamma-ray and magnetic survey maps of the Red River Area. It includes computer-generated single-record and averaged-record data listings for each of the surveyed quadrangles: Ardmore, Sherman, Abilene, and Dallas.

Second volume of a final report documenting aerial gamma-ray and magnetic survey maps of the Red River Area. This volume contains maps and statistical data for the Sherman Quadrangle including portions of northern Texas and southern Oklahoma.

Second volume of a final report documenting aerial gamma-ray and magnetic survey maps of the Red River Area. This volume contains maps and statistical data for the Dallas Quadrangle located in northern Texas.

Tables displaying index to statistical analysis and reduced data values for each quadrangle in the survey area.

From abstract: The objective of the work was to define areas showing surface indications of a generally higher uranium content where detailed exploration for uranium would most likely be successful.

Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Butte quadrangle including results of data interpretation, significance factor profile maps, stacked profiles, and histograms.

Final report documenting a high-sensitivity airborne gamma radiation and magnetic field survey of the Lovelock National Topographic Map segment (NK 11-10 quadrangle) including a description of the program and results.

Final report documenting a high-sensitivity airborne gamma radiation and magnetic field survey of the Walker Lake National Topographic Map segment (NJ 11-4 quadrangle) including a description of the program and results.

Report describing the results of an orientation study to determine uranium concentrations within the Artillery Peak and Prescott quadrangles in Arizona. It includes concentrations of uranium and 25 other elements based on analysis of wet, dry, and rock samples taken in the area.

Supplementary data containing sediment analyses of sediment samples for uranium and thorium concentrations in the Artillery Peak Quadrangle to accompany a report on U.S. uranium resources in Mohave County, Arizona.

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Charlotte Quadrangle in Blue Ridge area.

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Charlotte Quadrangle in Blue Ridge area.

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Denver Quadrangle in Colorado.

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Denver Quadrangle in Colorado.

Data collected as part of a report on the Greenville area including laboratory data on well water, stream water, and stream sediments as well as field data.

Data collected as part of the Winston-Salem NTMS area including laboratory data on well, spring, and stream waters and stream sediments as well as field data.

This report presents the results of a reconnaissance geochemical survey of the Wichita quadrangle, Kansas. Field laboratory data is provided for 741 groundwater and 765 stream sediment samples.

The following report presents the results of the geochemical reconnaissance sampling in the Lovelock quadrangle, Nevada.

The following report presents the results of the geochemical reconnaissance sampling in the Tonopah quadrangle, Nevada.