Preliminary stratigraphic cross section showing radioactive black shale zones in the Devonian black shales in eastern Ohio and west-central Pennsylvania
January 1, 1977
No abstract available.
Citation Information
| Publication Year | 1977 |
|---|---|
| Title | Preliminary stratigraphic cross section showing radioactive black shale zones in the Devonian black shales in eastern Ohio and west-central Pennsylvania |
| DOI | 10.3133/ofr77840 |
| Authors | John B. Roen, L.G. Wallace, Wallace De Witt |
| Publication Type | Report |
| Publication Subtype | USGS Numbered Series |
| Series Title | Open-File Report |
| Series Number | 77-840 |
| Index ID | ofr77840 |
| Record Source | USGS Publications Warehouse |