Geologic map of the Laurium quadrangle, Michigan /
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Author / Creator: | Cornwall, Henry R. (Henry Rowland), 1913- |
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Imprint: | Washington, D.C. : U.S. Geological Survey, 1956. |
Description: | 1 map ; 58 x 40 cm. folded in envelope 30 x 24 cm. |
Language: | English |
Series: | Mineral investigations field studies map ; MF 47 Mineral investigations field studies ; map MF-47. |
Subject: | |
Cartographic data: | Scale 1:24,000 (W 88⁰30ʹ00"--W 88⁰22ʹ30"/ N 47⁰15ʹ00"--N 47⁰07ʹ30"). |
Format: | Map U.S. Federal Government Document Print |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/4285122 |
Item Description: | Relief shown by contour lines and spot heights. "Geology compiled by H.R. Cornwall and J.C. Wright, 1954." Includes 2 cross sections and "Index map of the Keweenaw Peninsula, Michigan." |
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Physical Description: | Scale 1:24,000 (W 88⁰30ʹ00"--W 88⁰22ʹ30"/ N 47⁰15ʹ00"--N 47⁰07ʹ30"). 1 map ; 58 x 40 cm. folded in envelope 30 x 24 cm. |