Geologic map of anthracite-bearing rocks in the north part of the Orwigsburg quadrangle, Schuylkill County, Pennsylvania
| Main Author: | Wood, Gordon H. 1919- |
|---|---|
| Format: | Map |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Geological Survey,
1972.
|
| Physical Description: |
1 map : color ; 50 x 63 cm folded in envelope 30 x 24 cm. |
| Series: |
Miscellaneous geologic investigations ;
map I-689. |
| Subjects: |
| Item Description: |
Relief shown by contour lines and spot heights. Envelope title: Anthracite, Orwigsburg, Pa. "Geology mapped in 1967." Includes 7 col. cross sections, location map, 3 charts, and stratigraphic column. |
|---|---|
| Physical Description: |
1 map : color ; 50 x 63 cm folded in envelope 30 x 24 cm. |