Aeromagnetic and geologic map of Southeastern 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. ; 81 x 46 cm., on 2 sheets 61 x 106 cm., or smaller, folded in envelope 30 x 24 cm.
Series:Geophysical investigations (Geological Survey (U.S.)) ; GP-134
Geophysical investigations (Geological Survey (U.S.)) ; GP-134.
Subject:Geomagnetism -- Minnesota -- Koochiching County -- Maps.
Geology -- Minnesota -- Koochiching County -- Maps.
Minnesota -- Koochiching County.
Cartographic data:Scale 1:63,360 (W 93⁰45ʹ--W 93⁰05ʹ/N 48⁰10ʹ--N 48⁰00ʹ)
Format: Map U.S. Federal Government Document Print
URL for this record:
Hidden Bibliographic Details
Other title:Aeromagnetic profiles of Southeastern Koochiching County, Minnesota, traverses 1-32.
Southeastern 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.
Table of Contents:
  • Sheet 1. Total-intensity aeromagnetic contours relative to arbitrary datum
  • sheet 2. Aeromagnetic profiles ..., traverses 1-32. Total intensity aeromagnetic profiles relative to arbitrary datum.