Online link | https://doi.org/10.3133/ofr20091129 |
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Description | Aeroradiometric and aeromagnetic flight-line data from surveys flown at 400 feet with line spacing from 3 to 6 miles from 1974 through 1981. |
Originators | Hill, Patricia L., Kucks, Robert P., Ravat, Dhananjay |
Publication | U.S. Geological Survey Open-File Report 2009-1129 |