From introduction: The Geology Department of the University of Wyoming was asked to make a geostatistical assessment of the uranium endowment of these deposits as a part of the World Class core drilling operations of the Bendix Field Engineering Corporation. This study was to include (a) the development of optimum geostatistical methodology for assessing uranium endowment in areas of close drill control (1 mile or less centers) as well as in areas of distant drill control (5 mile centers or more), (.b) the implementation of this methodology in assessing the uranium resources of the pebble conglomerates in southeastern Wyoming, and (c) the determination of the overall geostatistical uncertainty of the resource estimates. In addition, methods were to be studied for projecting the assessments into new areas, including prediction of estimate uncertainty.

Introduction: This report presents engineering details, statistics, individual borehole histories, and geophysical logs of the eleven holes drilled in the McDermitt caldera project during the 1981 drilling program. General information is presented regarding specific problems, including weather and logistics. A separate geologic report is being prepared and will be available through the Bendix Field Engineering Corporation Technical Library in the near future.

A report regarding an airborne gamma-ray spectrometer and magnetometer survey of the Teshepuk Quadrangle, Alaska.

A report regarding an airborne gamma-ray spectrometer and magnetometer survey of the Utukok River Quadrangle, Alaska.

A report regarding an airborne gamma-ray spectrometer and magnetometer survey of the Sagavnirok Quadrangle, Alaska

A report discussing data collected during a geochemical survey for uranium in the southern Powder River Basin

Final report analyzing aerial gamma ray and magnetic data in the West Palm Beach quadrangle, including a detailed geologic summary, interpretation report, reduced scale copies of all maps and profiles, histograms, and statistical tables for the quadrangle.

Final report analyzing aerial gamma ray and magnetic data in the Louisville quadrangle, including a detailed geologic summary, interpretation report, reduced scale copies of all maps and profiles, histograms, and statistical tables for the quadrangle.

Final report analyzing aerial gamma ray and magnetic data in the Cincinnati quadrangle, including a detailed geologic summary, interpretation report, reduced scale copies of all maps and profiles, histograms, and statistical tables for the quadrangle.

Report documenting results of an airborne high-sensitivity gamma-ray spectrometer and magnetometer survey of the Roseburg quadrangle in Oregon, including data acquisition methods, a summary of data and outline of data presentation, area geology, and interpretation of results.

Discussing an airborne high sensitivity gamma-ray spectrometer and magnetometer survey over eleven NTMS quadrangles of the Alaska North Slope

Report documenting results of an airborne high-sensitivity gamma-ray spectrometer and magnetometer survey of the Wainwright quadrangle in Alaska, including data acquisition methods, a summary of data and outline of data presentation, area geology, and interpretation of results.

A report regarding airborne gamma-ray spectrometer and magnetometer survey of the Kenora Quadrangle, Minnesota.

A report regarding an airborne gamma-ray spectrometer and magnetometer survey of the Bemidji Quadrangle, Minnesota

The following report presents results of an airborne high sensitivity gamma-ray spectrometer and magnetometer survey over the Jamestown quadrangle, North Dakota.

Supplementary data containing geophysical logs to accompany an engineering report on the McDermitt Caladera Drilling Project in Nevada and Oregon.

"This report is a result of work performed by the Arizona Bureau of Geology and Mineral Technology, through a Bendix FIeld Engineering Corporation Subcontract, as part of the National Uranium Resource Evaluation. NURE is a program of the U.S. Department of Energy's Grand Junction, Colorado, Office to acquire and compile geologic and other information with which to assess the magnitude and distribution of uranium resources and to determine areas favorable for the occurrence of uranium in the United States" "This report describes all known naturally anomalous radioactive occurrences in Arizona."

Documentation outlining characteristics of field data samples taken in the Thief River Falls quadrangle.

Data gathered at stream sediment sites in the Thief River Falls quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity) and elemental analyses.

"Results of a reconnaissance geochemical survey of the Thief River Falls Quadrangle, Minnesota and North Dakota, are reported. Statistical data and symbol plots for uranium and uranium-related variables are presented for 471 groundwater and 342 stream sediment samples. Also included is a discussion on geologic factors considered significant in evaluating the potential for uranium mineralization."

Data gathered at well water sites in the Thief River Falls quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity), physical measurements (e.g., temperature, well description, scintillometer readings), and elemental analyses.

Geophysical drilling logs produced by the Bendix Field Engineering Corporation for uranium drilling explorations in the Missoula and Bitterroot Valleys. "Most of the drill holes were geophysically logged from total depth to surface by Goodwell, Inc., logging units. The logs obtained included the following: Gamma-ray, spontaneous potential (SP), resistivity, neutron, caliper, and density. In-house BFEC units also logged several holes, obtaining potassium/uranium/thorium (KUT) logs from MB-2, MB-6, MB-8 and MB-12." from page 7 of report

Handwritten logs compiled by the Bendix Field Engineering Corporation containing lithologic descriptions of cuttings made for uranium drilling explorations in the Missoula and Bitterroot Valleys. The logs are organized by the type of sedimentary rock and depth of the sample.

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Valdosta and Jacksonville quadrangles in Georgia and Florida.