Geological Literature
Greater Pittsburgh Region Thickness of Rocks over the Upper Freeport Coal
CRAFT J.L., HEYMAN L., PIOTROWSKI R.G.
| item | description |
|---|---|
| Title | Greater Pittsburgh Region Thickness of Rocks over the Upper Freeport Coal |
| Authors | CRAFT J.L., HEYMAN L., PIOTROWSKI R.G. |
| Data name | Map 49 |
| Page | 1 sheet |
| Year | 1976 |
| Publisher | Bureau of Topographic and Geological Survey, Commonwealth of Pennsylvania |
| Language | EN |
| GEOLIS URL | https://darc.gsj.jp/archives/detail?cls=geolis&pkey=90024647 |
| @id | https://gbank.gsj.jp/ld/resource/geolis/90024647 |