Genus Collumispora
- Species total:
- 1
- Age range:
- 289 - 263.33 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Collumispora sp | Late Pennsylvanian | Early Permian |
|
Genus Collumispora
- Species total:
- 1
- Age range:
- 289 - 263.33 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Collumispora sp | Late Pennsylvanian | Early Permian |
|