Aeromagnetic map of the Watersmeet region Ontonagon Count, Michigan.

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Bibliographic Details
Corporate author / creator:Geological Survey (U.S.)
Imprint:Washington, D.C. : U.S. Geological Survey, 1972.
Description:1 map ; 89 x 62 cm.
Series:Geophysical investigations ; map GP-831
Geophysical investigations (Geological Survey (U.S.)) ; map GP-831.
Subject:Geomagnetism -- Michigan -- Gogebic Counties -- Maps.
Geomagnetism -- Michigan -- Ontonagon County -- Maps.
Cartographic data:Scale 1:62,500 (W 89⁰30ʹ--W 89⁰00ʹ/N 46⁰30ʹ--N 46⁰05ʹ).
Format: Map U.S. Federal Government Document Print
Local Note:Stored in vertical file.
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Hidden Bibliographic Details
Notes:Relief shown by spot heights.
"Aeromagnetic survey flown and compiled by the U.S. Geological Survey. Flown at 500 feet above ground, 1950, 1963, and 1965."
Includes index 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-831
c.1 Available Loan period: building use only  Need help? - Ask a Librarian