Genus Filisphaera
- Species total:
- 9
- Age range:
- 49 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Filisphaera | Late Miocene | Late Neogene |
|
| Filisphaera filifera | Middle Oligocene | Recent |
|
| Filisphaera microornata | Early Miocene | Baventian |
|
| Filisphaera minuta | Middle Oligocene | Late Miocene |
|
| Filisphaera pilosa | Middle Eocene | Late Neogene |
|
| Filisphaera sp | Miocene | Late Neogene |
|
| Filisphaera sp. Head,1996 | Pliocene | Early Pleistocene |
|
| Filisphaera sp.A Head et al 1989 | Late Eocene | Rupelian |
|
| Filisphaera sp.I | Late Miocene | Late Neogene |
|