Total intensity aeromagnetic gravity map of ... Indiana : relative to arbitrary datum.

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Bibliographic Details
Corporate author / creator:Geological Survey (U.S.)
Imprint:Washington, D.C. : Dept. of the Interior, United States Geological Survey, 1949-1951.
Description:92 maps ; 97 x 94 cm. or smaller.
Language:English
Series:Geophysical investigations / Dept. of the Interior, United States Geological Survey ; map GP-7 through GP-114 passim.
Geophysical investigations map (United States. Geological Survey.) ; GP-7 thru GP-114 passim.
Subject:Magnetic anomalies -- Indiana -- Maps.
Geomagnetism.
Indiana.
Maps.
Cartographic data:Scale ca. 1:63,360.
Format: Map U.S. Federal Government Document Print
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/3121894
Hidden Bibliographic Details
Other authors / contributors:Indiana. Division of Geology.
Notes:Prepared in cooperation with the Indiana Dept. of Conservation, Division of Geology.
Sheets for a few counties have been reprinted.
Sheets for several counties are not numbered.

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