Genus Osculosphaera
- Species total:
- 2
- Age range:
- 950 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Osculosphaera | Late Riphean | Late Riphean |
|
| Osculosphaera hyalina | Late Riphean | Late Riphean |
|
Genus Osculosphaera
- Species total:
- 2
- Age range:
- 950 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Osculosphaera | Late Riphean | Late Riphean |
|
| Osculosphaera hyalina | Late Riphean | Late Riphean |
|