Palynological analyses of upper Pennsylvanian coal beds and adjacent strata from the proposed Pennsylvanian system stratotype in West Virginia : a report on the stratigraphic distribution and abundance of upper Pennsylvanian palynomorphs /
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| Main Author: | |
|---|---|
| Format: | Government Document Electronic eBook |
| Language: | English |
| Published: |
Reston, Virginia :
U.S. Department of the Interior, U.S. Geological Survey,
1988.
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| Series: | U.S. Geological Survey professional paper ;
1486. |
| Subjects: | |
| Online Access: | CONNECT |
