Genus Retiformis group
- Species total:
- 1
- Age range:
- 20 - 9.73 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Retiformis group | Early Burdigalian | Early Tortonian |
|
Genus Retiformis group
- Species total:
- 1
- Age range:
- 20 - 9.73 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Retiformis group | Early Burdigalian | Early Tortonian |
|