A stratigraphic coding system for data entry into the National Coal Resources Data System
January 1, 1987
No abstract available.
Citation Information
| Publication Year | 1987 |
|---|---|
| Title | A stratigraphic coding system for data entry into the National Coal Resources Data System |
| DOI | 10.3133/ofr87448 |
| Authors | B.S. Pierce, B.R. Schachte, M.F. Johnson |
| Publication Type | Report |
| Publication Subtype | USGS Numbered Series |
| Series Title | Open-File Report |
| Series Number | 87-448 |
| Index ID | ofr87448 |
| Record Source | USGS Publications Warehouse |