Aeromagnetic map of parts of Pennington, Red Lake, Beltrami, Clearwater, and Polk Counties, Minnesota : total intensity contours relative to arbitrary datum /

Aeromagnetic map of parts of Pennington, Red Lake, Beltrami, Clearwater, and Polk 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 : col. ; 76 x 64 cm., on 2 sheets 81 x 101 cm., or smaller, folded in envelope 30 x 24 cm.
Language:English
Series:Geophysical investigations GP-146
Geophysical investigations (Geological Survey (U.S.)) GP-146
Subject:
Geomagnetism -- Minnesota -- Pennington County -- Maps.
Geomagnetism -- Minnesota -- Red Lake County -- Maps.
Geomagnetism -- Minnesota -- Beltrami County -- Maps.
Geomagnetism -- Minnesota -- Clearwater County -- Maps.
Geomagnetism -- Minnesota -- Polk County -- Maps.
Geomagnetism.
Minnesota -- Beltrami County.
Minnesota -- Clearwater County.
Minnesota -- Pennington County.
Minnesota -- Polk County.
Minnesota -- Red Lake County.
Maps.
Cartographic data:Scale not given (W 95⁰55ʹ--W 95⁰20ʹ/N 48⁰10ʹ--N 47⁰50ʹ)
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/2752125
Hidden Bibliographic Details
Other title:Aeromagnetic profiles of parts of Pennington, Red Lake, Beltrami, and Clearwater Counties, Minnesota, traverses 105-133.
Pennington, Red Lake, Beltrami, and Clearwater and Polk 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, index map, and map.

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