| Name | From | To | Age range |
|---|---|---|---|
| Crassosphaera sp.A De C.,1976 | Priabonian | Priabonian |
|
| Crassosphaera sp.B | Ypresian | Ypresian |
|
| Crassosphaera sp.C | Ypresian | Ypresian |
|
| Crassosphaera stellulata | Liassic | Late Oligocene |
|
| Crassosphaera triassica | Triassic | Triassic |
|
| Crassosphaera tuberculata | Middle Eocene | Late Eocene |
|