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

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.
Language:	English
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. Geology. Geomagnetism. Minnesota -- Koochiching County. Maps.
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:	http://pi.lib.uchicago.edu/1001/cat/bib/4815456

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.

Description
Item Description:	"Aeromagnetic survey 1949 and 1951." Includes text, index map, and map.
Physical Description:	Scale 1:63,360 (W 93⁰45ʹ--W 93⁰05ʹ/N 48⁰10ʹ--N 48⁰00ʹ) 1 map : col. ; 81 x 46 cm., on 2 sheets 61 x 106 cm., or smaller, folded in envelope 30 x 24 cm.