Author: | Rough, R. L. |
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Additional Authors: | Oberbey, William K., |
Year: | 1970 |
Document Type: | USBI |
Issuing Agency: | U.S. Bureau of Mines, |
SUDOC: | I 28.27:8473 |
Series: | Information circular / United States. Bureau of Mines ; |
Report Number: | 8473 |
Subjects: | Formations (Geology)--Appalachian Region |
Petrology--Appalachian Region | |
Geology, Stratigraphic--Paleozoic | |
Link: | https://hdl.handle.net/2027/mdp.39015078514364 |