Call Number (LC) Title Results
GP-551 Aeromagnetic map of the Bloomsbury and part of the Easton quadrangles, New Jersey and Pennsylvania / 1
GP-552 Aeromagnetic map of the Frenchtown and part of the Riegelsville quadrangles, New Jersey and Pennsylvania / 1
GP-553 Aeromagnetic map of parts of the Lambertville, Lumberville, and Stockton quadrangles, New Jersey and Pennsylvania / 1
GP-554 Aeromagnetic map of the Pittstown and part of the High Bridge quadrangles, Hunterdon County, New Jersey / 1
GP-555 Natural gamma aeroradioactivity map of the Pittsburgh area, Pennsylvania, Ohio, West Virginia, and Maryland / 1
GP-556 Regional aeromagnetic map of western Lake Superior and adjacent parts of Minnesota Michigan and Wisconsin / 1
GP-557 Aeromagnetic map of the Denver area, Colorado / 1
GP-558 Aeromagnetic map of the Seminoe Mountains and vicinity, Carbon County, Wyoming / 1
GP-559 Aeromagnetic map of Southeastern Minnesota / 1
GP-560 Aeromagnetic map of Southwestern Minnesota / 1
GP-561 Aeromagnetic map of parts of the Mother Lode Gold and Sierra Foothills Copper Mining districts, California, and its geologic interpretation / 1
GP-562 Aeromagnetic map of northern New Jersey and adjacent parts of New York and Pennsylvania / 1
GP-563 Aeromagnetic and inferred Precambrian paleogeologic map of east-central Minnesota and part of Wisconsin / 1
GP-564 Natural gamma aeroradioactivity map of the Seneca and part of the Sterling quadrangles, Montgomery County, Maryland, and Loudoun and Fairfax Counties, Virginia / 1
GP-565 Natural gamma aeroradioactivity map of the Rockville quadrangle, Montgomery County, Maryland, and Fairfax County, Virginia / 1
GP-566 Natural gamma aeroradioactivity map of the Gaithersburg and part of the Sandy Spring quadrangles, Montgomery County, Maryland / 1
GP-567 Natural gamma aeroradioactivity map of the Germantown and part of the Poolesville quadrangles, Montgomery and Frederick Counties, Maryland / 1
GP-568 Natural gamma aeroradioactivity map of the Bangor quadrangle, New Jersey and Pennsylvania / 1
GP-569 Natural gamma aeroradioactivity map of the Belvidere quadrangle, New Jersey and Pennsylvania / 1
GP-570 Natural gamma aeroradioactivity map of the Bloomsbury and part of the Easton quadrangles, New Jersey and Pennsylvania / 1