Genus Spumadinium
- Species total:
- 3
- Age range:
- 66.17 - 61.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Spumadinium | Danian | Danian |
|
| Spumadinium felderorum | Late Maastrichtian | Danian |
|
| Spumadinium sp | Late Maastrichtian | Danian |
|