[Three sections showing formations in the lead-bearing region of Wisconsin].
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| Imprint: | [Madison, Wis.] : Geological Survey of Wisconsin, [1862] |
|---|---|
| Description: | 3 sections : color ; on sheets 25 x 18 cm |
| Language: | English |
| Subject: | Lead mines and mining -- Wisconsin -- Charts, diagrams, etc. Geology, Stratigraphic -- Charts, diagrams, etc. Geology, Stratigraphic. Lead mines and mining. Wisconsin. Geological maps. Geological maps. Charts, diagrams, etc. |
| Cartographic data: | Scales differ. |
| Format: | Map Print |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/9860985 |