Genus Braarudosphaera
- Species total:
- 4
- Age range:
- 66.17 - 3.93 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Braarudosphaera bigelowi | Late Thanetian | Early Pliocene |
|
| Braarudosphaera discula | Late Thanetian | Early Pliocene |
|
| Braarudosphaera pentagonica | Late Maestrichtian | Early Danian |
|
| Braarudosphaera rosa | Oligocene | Oligocene |
|