Ammonites and some characteristic bivalves from the Upper Cretaceous Frontier Formation, Natrona County, Wyoming
January 1, 1990
No abstract available.
Citation Information
| Publication Year | 1990 |
|---|---|
| Title | Ammonites and some characteristic bivalves from the Upper Cretaceous Frontier Formation, Natrona County, Wyoming |
| DOI | 10.3133/b1917B |
| Authors | William A. Cobban |
| Publication Type | Report |
| Publication Subtype | USGS Numbered Series |
| Series Title | Bulletin |
| Series Number | 1917 |
| Index ID | b1917B |
| Record Source | USGS Publications Warehouse |