Genus Xylonagra
- Species total:
- 2
- Age range:
- 27.5 - 11.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Xylonagra | Early Miocene | Middle Miocene |
|
| Xylonagra sp | Late Oligocene | Late Oligocene |
|
Genus Xylonagra
- Species total:
- 2
- Age range:
- 27.5 - 11.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Xylonagra | Early Miocene | Middle Miocene |
|
| Xylonagra sp | Late Oligocene | Late Oligocene |
|