ChronoUnit list
Pennsylvanian Epoch
| ChronoUnit Name |
|---|
| Gzhelian Age |
| Kasimovian Age |
| Moscovian Age |
| Bashkirian Age |
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| ChronoUnit Name |
|---|
| Gzhelian Age |
| Kasimovian Age |
| Moscovian Age |
| Bashkirian Age |