The following report presents the data retrieved, a description of the equipment and methods used, and comments based on preliminary interpretations of the results from a radioactive survey taken in the Dixon Entrance Quadrangle in southeast Alaska.

Final report documenting a high-sensitivity airborne radiometric and magnetic survey of the Skagway, Atlin, Mt. Fairweather, Juneau, Taku River, Sitka, Port Alexander, Sumdum, Petersburg, Bradfield Canal, Craig, Dixon Entrance, Ketchikan, and Prince Rupert quadrangles including the survey description, specifications, data processing methods, interpretation methods, and regional geologic review.

Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Skagway quadrangle including maps documenting geophysical and geochemical data, as well as magnetic, ancillary and radiometric data.

Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Atlin quadrangle including maps documenting geophysical and geochemical data, as well as magnetic, ancillary and radiometric data.

Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Mt. Fairweather quadrangle including maps documenting geophysical and geochemical data, as well as magnetic, ancillary and radiometric data.

Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Juneau quadrangle including maps documenting geophysical and geochemical data, as well as magnetic, ancillary and radiometric data.

Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Taku River quadrangle including maps documenting geophysical and geochemical data, as well as magnetic, ancillary and radiometric data.

Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Sitka quadrangle including maps documenting geophysical and geochemical data, as well as magnetic, ancillary and radiometric data.

Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Sumdum quadrangle including maps documenting geophysical and geochemical data, as well as magnetic, ancillary and radiometric data.

Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Port Alexander quadrangle including maps documenting geophysical and geochemical data, as well as magnetic, ancillary and radiometric data.

Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Petersburg quadrangle including maps documenting geophysical and geochemical data, as well as magnetic, ancillary and radiometric data.

Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Bradfield Canal quadrangle including maps documenting geophysical and geochemical data, as well as magnetic, ancillary and radiometric data.

Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Craig quadrangle including maps documenting geophysical and geochemical data, as well as magnetic, ancillary and radiometric data.

Final report documenting a survey of the southeastern corner of Ruby quadrangle, the southwestern corner of Kantishna River quadrangle, the northeastern corner of Medfra quadrangle, and the northwestern corner of Mount McKinley quadrangle, which covers the Sischu Mountains. This volume outlines survey and analysis methods, and summarizes results.

Final report documenting a survey of the southeastern corner of Ruby quadrangle, the southwestern corner of Kantishna River quadrangle, the northeastern corner of Medfra quadrangle, and the northwestern corner of Mount McKinley quadrangle, which covers the Sischu Mountains. This volume contains mapped data.

First volume of a final report documenting the results of an airborne radiometric and magnetic survey in a portion of Alaska, including a description of the survey methods, calibration of the systems, data processing and displays, and interpretation methods.

Second volume of a final report documenting the results of an airborne radiometric and magnetic survey, including data displays and interpretation results for the Sleetmute quadrangle.

First volume of a final report documenting the results of an airborne radiometric and magnetic survey in a portion of Alaska, including a description of the survey methods, calibration of the systems, data processing and displays, and interpretation methods.

Second volume of a final report documenting the results of an airborne radiometric and magnetic survey, including data displays and interpretation results for the McGrath quadrangle.

First volume of a final report documenting the results of an airborne radiometric and magnetic survey in a portion of Alaska, including a description of the survey methods, calibration of the systems, data processing and displays, and interpretation methods.

Second volume of a final report documenting the results of an airborne radiometric and magnetic survey, including data displays and interpretation results for the Unalakleet quadrangle.

Second volume of a final report documenting the results of an airborne radiometric and magnetic survey, including data displays and interpretation results for the Nulato quadrangle.

First volume of a final report documenting the results of an airborne radiometric and magnetic survey in a portion of Alaska, including a description of the survey methods, calibration of the systems, data processing and displays, and interpretation methods.

Narrative report and radiometric data for the Lake Clark quadrangle in Alaska from an aerial gamma-ray spectrometer and magnetometer survey. The analysis includes U, Th, and K (uranium, thorium, and potassium) contents of rocks.