Geology and zinc-lead deposits in the Durango area, Dubuque County, Iowa /
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Author / Creator: | Flint, Arthur E., 1913- |
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Imprint: | Washington, D.C. : U.S. Geological Survey, 1954. |
Description: | 1 map : col. ; 34 x 68 cm., on sheet 71 x 112 cm., folded in envelope 30 x 24 cm. |
Language: | English |
Series: | Mineral investigations field studies ; map MF-33 |
Subject: | |
Cartographic data: | Scale 1:12,000. |
Format: | Map U.S. Federal Government Document Print |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/5171845 |
Item Description: | "Prepared in cooperation with the State of Iowa, Geological Survey." "Geology by A.E. Flint and C.E. Brown, 1951-52." |
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Physical Description: | Scale 1:12,000. 1 map : col. ; 34 x 68 cm., on sheet 71 x 112 cm., folded in envelope 30 x 24 cm. |
Bibliography: | Includes tables, location maps, stratigraphic section, text, and bibliography. |