Stratigraphic framework and distribution of lignite in the Claiborne group, Calhoun County, Arkansas /
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| Author / Creator: | Hackman, Bettie S. |
|---|---|
| Imprint: | Reston, Va. : U.S. Geological Survey, 1984. |
| Description: | 10 maps and 8 stratigraphic sections on 1 sheet ; 105 x 146 cm., folded in envelope 30 x 24 cm. |
| Language: | English |
| Series: | Miscellaneous investigations series / Department of the Interior, United States Geological Survey ; map I-1490 Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-1490. |
| Subject: | |
| Cartographic data: | Scale 1:62,500 (W 92⁰45ʹ--W 92⁰30ʹ/N 33⁰50ʹ--N 33⁰15ʹ). |
| 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/2553322 |