Genus Spiniferella
- Species total:
- 2
- Age range:
- 71 - 11.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Spiniferella | Middle Oligocene | Middle Miocene |
|
| Spiniferella cornuta | Late Campanian | Middle Miocene |
|
Genus Spiniferella
- Species total:
- 2
- Age range:
- 71 - 11.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Spiniferella | Middle Oligocene | Middle Miocene |
|
| Spiniferella cornuta | Late Campanian | Middle Miocene |
|