The lower Pennsylvanian unconformity in the central Appalachian basin / U.S. Department of the Interior, U.S. Geological Survey ; by Roger E. Thomas and Kenneth J. Englund.
| Author/creator | Geological Survey (U.S.) |
| Other author | Thomas, Roger E. |
| Other author | Englund, Kenneth John, 1923- |
| Format | Map |
| Publication Info | Reston, VA : The Survey ; Denver, CO : Information Services [distributor], 1999. |
| Description | 1 map : color ; 89 x 125 cm, on sheet 104 x 147 cm, folded in envelope 30 x 24 cm. |
| Subjects |
| Cartographic data | Scale 1:250,000 (W 84⁰00ʹ--W 80⁰30ʹ/N 38⁰30ʹ--N 36⁰30ʹ) |
| Series | Geologic investigations series ; I-2597 Geologic investigations series I-2597. ^A423260 |
| General note | Relief shown by spot heights. |
| General note | Includes text, bibliographical references, 1 location map, 2 cross sections and 1 chart. |
| ISBN | 060792604X |
| GPO item number | 0619-G-08 |
| Govt. docs number | I 19.91:I-2597 |
Availability
| Library | Location | Call Number | Status | Item Actions |
|---|---|---|---|---|
| Joyner | Fed Docs Maps | ASK AT REFERENCE DESK | ✔ Available | Place Hold |