Total intensity aeromagnetic map of the southern part of Cass County, Minnesota : relative to arbitrary datum /
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Corporate author / creator: | Geological Survey (U.S.) |
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Imprint: | [Washington, D.C.] : The Survey, 1949. |
Description: | 1 map ; on sheet 86 x 128 cm. + diagrams (1 leaf ; 90 x 109 cm.), both folded in envelope 30 x 23 cm. |
Language: | English |
Series: | Geophysical investigations Geophysical investigations (Geological Survey (U.S.)) |
Subject: | |
Cartographic data: | Scale 1:63,360 (W 94⁰46ʹ--W 94⁰20ʹ/N 46⁰55ʹ--N 46⁰20ʹ). |
Format: | Map Print |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/3373317 |
Item Description: | Accompanying sheet has title: Total intensity aeromagnetic profiles of the southern part of Cass County, Minnesota, traverses 25-48. "Aeromagnetic survey 1947 by J.R. Henderson and M.E. Hill." "Base from Minnesota Department of Highways maps." |
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Physical Description: | Scale 1:63,360 (W 94⁰46ʹ--W 94⁰20ʹ/N 46⁰55ʹ--N 46⁰20ʹ). 1 map ; on sheet 86 x 128 cm. + |