Genus Discosphaera
- Species total:
- 3
- Age range:
- 1.8 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Discosphaera | Nd | Nd |
|
| Discosphaera regalis | Nd | Nd |
|
| Discosphaera tubifera | Quaternary | Quaternary |
|