Aeromagnetic map of Eastern Marshall and Northwestern Beltrami Counties, Minnesota : total intensity contours relative to arbitrary datum /

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Bibliographic Details
Corporate author / creator:Geological Survey (U.S.)
Imprint:Washington, D.C. : The Survey, 1958.
Description:1 map ; 61 x 76 cm., on 2 sheets 82 x 101 cm., or smaller, folded in envelope 30 x 24 cm.
Language:English
Series:Geophysical investigations GP-143
Geophysical investigations (Geological Survey (U.S.)) GP-143
Subject:Geomagnetism -- Minnesota -- Marshall County -- Maps.
Geomagnetism -- Minnesota -- Beltrami County -- Maps.
Geomagnetism.
Minnesota -- Beltrami County.
Minnesota -- Marshall County.
Maps.
Cartographic data:Scale not given (W 95⁰55ʹ--W 95⁰20ʹ/N 48⁰30ʹ--N 48⁰15ʹ)
Format: Map U.S. Federal Government Document Print
Local Note:Stored in vertical file.
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/2752121
Hidden Bibliographic Details
Other title:Aeromagnetic profiles of Eastern Marshall and Northwestern Beltrami Counties, Minnesota, traverses 105-134.
Eastern Marshall and Northwestern Beltrami Counties, Minnesota, aeromagnetic map.
Other authors / contributors:Books, Kenneth G.
Notes:"Aeromagnetic survey flown 500 feet above surface in 1952 by W.J. Dempsey and L.A. Anderson. Geology by G.M. Schwartz."
Includes text, bibliography, index map, and map.

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