Aeromagnetic map of the Houlton quadrangle, Aroostook County, Maine [map] / Department of the Interior, United States Geological Survey ; by W.J. Dempsey ; prepared in cooperation with Department of Economic Development, Maine Geological Survey

Corporate Author:: Geological Survey (U.S.)
Published:: Washington, D.C. : The Survey, 1962.
Physical Description:: 1 map ; 44 x 31 cm, on sheet 45 x 58 cm, folded in envelope 30 x 24 cm.
Additional Creators:: Dempsey, W. J.

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Series:

Geophysical investigations map ; GP-295

Subject(s):

Geomagnetism—Maine—Aroostook County—Maps

Related Titles:

Houlton quadrangle, Aroostook County, Maine, aeromagnetic map

Cartographic Mathematical Data:

Scale 1:62,500. (W 68 000ʹ--W 67 045ʹ/N 46 015ʹ--N 46 000ʹ).

Note:

Includes note, index map, and map.
"Aeromagnetic survey flown at 500 feet above ground surface by W.J. Dempsey and J.R. Henderson, 1950 and J.R. Balsley, 1951."

View MARC record | catkey: 1923663