Genus Centosphaera
- Species total:
- 2
- Age range:
- 66.17 - 49 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Centosphaera | Nd | Nd |
|
| Centosphaera barbata | Late Maastrichtian | Early Eocene |
|
Genus Centosphaera
- Species total:
- 2
- Age range:
- 66.17 - 49 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Centosphaera | Nd | Nd |
|
| Centosphaera barbata | Late Maastrichtian | Early Eocene |
|