Map showing depths to the Upper Freeport coal bed, mining activity, and related surface subsidence, and the Redstone coal bed mines, Allegheny, Washington, and Westmoreland Counties, Pennsylvania
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Abstract
Study Area
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Map showing depths to the Upper Freeport coal bed, mining activity, and related surface subsidence, and the Redstone coal bed mines, Allegheny, Washington, and Westmoreland Counties, Pennsylvania |
| Series title | Miscellaneous Field Studies Map |
| Series number | 693 |
| Chapter | B |
| DOI | 10.3133/mf693B |
| Year Published | 1975 |
| Language | ENGLISH |
| Description | 1 map ;59 x 106 cm. |
| Scale | 0 |