Genus Gracilispora
- Species total:
- 2
- Age range:
- 265.33 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Gracilispora | Middle Aktastinian | Middle Aktastinian |
|
| Gracilispora membranosa | Middle Aktastinian | Middle Aktastinian |
|