Aeromagnetic map of Central Iowa /

Aeromagnetic map of Central Iowa /

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Bibliographic Details
Corporate author / creator:	Geological Survey (U.S.)
Imprint:	Washington, D.C. : The Survey, 1965.
Description:	1 map ; 105 x 89 cm., on sheet 98 x 116 cm., folded in envelope 30 x 24 cm.
Language:	English
Series:	Geophysical investigations GP-476 Geophysical investigations (Geological Survey (U.S.)) GP-476
Subject:	Geomagnetism -- Iowa -- Maps. Geomagnetism. Iowa. Maps.
Cartographic data:	Scale 1:316,800 (W 96⁰00ʹ--W 92⁰36ʹ/N 43⁰00ʹ--N 43⁰30ʹ)
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/2768666

Hidden Bibliographic Details
Other authors / contributors:	Henderson, John R. Vargo, Joseph L.
Notes:	Includes note, index map, and map. "Aeromagnetic survey flown at 1000 feet above ground, 1953, 1961, and 1962."

Description
Item Description:	Includes note, index map, and map. "Aeromagnetic survey flown at 1000 feet above ground, 1953, 1961, and 1962."
Physical Description:	Scale 1:316,800 (W 96⁰00ʹ--W 92⁰36ʹ/N 43⁰00ʹ--N 43⁰30ʹ) 1 map ; 105 x 89 cm., on sheet 98 x 116 cm., folded in envelope 30 x 24 cm.