Genus Tympanotonos
- Species total:
- 1
- Age range:
- 32 - 9.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Tympanotonos submargartaceus | Chattian | Sarmatian |
|
Genus Tympanotonos
- Species total:
- 1
- Age range:
- 32 - 9.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Tympanotonos submargartaceus | Chattian | Sarmatian |
|