Genus Batiacasphaera
- Species total:
- 106
- Age range:
- 230 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Batiacasphaera tuberculata | Middle Eocene | Middle Eocene |
|
| Batiacasphaera sparsa | Late Eocene | Late Eocene |
|
| Batiacasphaera dictydia | Jurassic | Jurassic |
|
| Batiacasphaera tenulla | Oligocene | Oligocene |
|