North American species of Tempskya and their stratigraphic significance
| Main Author: | Ash, Sidney R., 1928- |
|---|---|
| Other Authors: | Read, C. B.,, Zeller, Robert A.,, Geological Survey (U.S.), |
| Format: | eBook |
| Language: | English |
| Published: |
Washington :
United States Department of the Interior, Geological Survey,
1976.
|
| Physical Description: |
1 online resource (iii, 42 pages) : illustrations, maps. |
| Series: |
Geological Survey professional paper ;
874. |
| Subjects: | |
| Online Access: |
https://purl.fdlp.gov/GPO/gpo89166 |
https://purl.fdlp.gov/GPO/gpo89166
CMU Gov Pub Electronic
| Location | Call Number: | Status |
|---|---|---|
| CMU Gov Pub Electronic | I 19.16:874 | Online |