Genus Trachydium
- Species total:
- 1
- Age range:
- 54.5 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Trachydium sp | Sparnacian | Sparnacian |
|
Genus Trachydium
- Species total:
- 1
- Age range:
- 54.5 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Trachydium sp | Sparnacian | Sparnacian |
|