|
1st Author:
|
Waterhouse, J.Bruce
|
|
2nd Author:
|
|
|
3rd Author:
|
|
|
Year:
|
1972 |
|
Title:
|
The evolution, correlation, and paleogeographic significance of the Permian ammonoid family Cyclolobidae. |
|
Reference:
|
Lethaia, 5 (3): 251-270, fig.1-6; Oslo. |
|
Keywords:
|
Cyclolobidae |
|
Link:
|
|