Genus Calvina
- Species total:
- 1
- Age range:
- 54.5 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Calvina kalloensis | Early Eocene | Early Eocene |
|
Genus Calvina
- Species total:
- 1
- Age range:
- 54.5 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Calvina kalloensis | Early Eocene | Early Eocene |
|