Brachiopoda of the Keyser Limestone (Silurian-Devonian) of Maryland and adjacent areas.
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
[New York]
Geological Society of America
1967.
|
| Pynciau: |
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
[New York]
Geological Society of America
1967.
|
| Pynciau: |