Ammonites and some characteristic bivalves from the Upper Cretaceous Frontier Formation, Natrona County, Wyoming / by William A. Cobban.
Saved in:
| Online Access: |
Online Access Online Access |
|---|---|
| Main Author: | |
| Other title: | Ammonites and bivalves from Frontier Formation, Wyoming. |
| Format: | Government Document eBook |
| Language: | English |
| Published: |
[Reston, Va.] :
Department of the Interior, U.S. Geological Survey,
1990.
|
| Series: | Evolution of sedimentary basins--Powder River Basin ;
ch. B. U.S. Geological Survey bulletin ; 1917-B. |
| Subjects: |
Internet
Online AccessOnline Access
Online
| Call Number: |
I 19.3:1917-B
|
|---|---|
| I 19.3:1917-B | Available |