Aeromagnetic and geologic map of Northeastern Koochiching County, Minnesota : total-intensity aeromagnetic contours relative to arbitrary datum /

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Bibliographic Details
Corporate author / creator:Geological Survey (U.S.)
Imprint:Washington, D.C. : The Survey, 1957.
Description:1 map : col. ; 60 x 68 cm., on 2 sheets 87 x 108 cm., or smaller, folded in envelope 30 x 24 cm.
Series:Geophysical investigations GP-133
Geophysical investigations (Geological Survey (U.S.)) GP-133
Subject:Geomagnetism -- Minnesota -- Koochiching County -- Maps.
Geology -- Minnesota -- Koochiching County -- Maps.
Minnesota -- Koochiching County.
Cartographic data:Scale 1:63,360 (W 93⁰45ʹ--W 93⁰10ʹ/N 48⁰35ʹ--N 48⁰15ʹ]
Format: Map U.S. Federal Government Document Print
Local Note:Stored in vertical file.
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Hidden Bibliographic Details
Other title:Aeromagnetic profiles of Northeastern Koochiching County, Minnesota, traverses 1-32.
Northeastern Koochiching County, Minnesota, aeromagnetic and geologic map.
Other authors / contributors:Meuschke, J. L.
Notes:"Aeromagnetic survey 1949 and 1951."
Includes text, index map, and map.

Regenstein, Room 370, Map Collection

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Holdings details from Regenstein, Room 370, Map Collection
Call Number: G3701.C9 svar .G4 GP-133
c.1 Available Loan period: building use only  Need help? - Ask a Librarian