Genus Guttulina
- Species total:
- 1
- Age range:
- 65 - 16.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Guttulina problema | Paleocene | Early Miocene |
|
Genus Guttulina
- Species total:
- 1
- Age range:
- 65 - 16.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Guttulina problema | Paleocene | Early Miocene |
|