Genus Palaeosphaerium
- Species total:
- 3
- Age range:
- 230 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Palaeosphaerium | Mesozoic | Cenozoic |
|
| Palaeosphaerium infrequens | Oxfordian | Oxfordian |
|
| Palaeosphaerium sp | Albian | Albian |
|