Genus Byttneria
- Species total:
- 2
- Age range:
- 37.5 - 1.8 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Byttneria | Miocene | Pliocene |
|
| Byttneria sp | Oligocene | Oligocene |
|
Genus Byttneria
- Species total:
- 2
- Age range:
- 37.5 - 1.8 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Byttneria | Miocene | Pliocene |
|
| Byttneria sp | Oligocene | Oligocene |
|