Genus Gelasinosphaera
- Species total:
- 2
- Age range:
- 54.5 - 0.01 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Gelasinosphaera | Eocene | Pleistocene |
|
| Gelasinosphaera type | Miocene | Miocene |
|
Genus Gelasinosphaera
- Species total:
- 2
- Age range:
- 54.5 - 0.01 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Gelasinosphaera | Eocene | Pleistocene |
|
| Gelasinosphaera type | Miocene | Miocene |
|