Genus Polyporotetradites
- Species total:
- 2
- Age range:
- 68.5 - 1.8 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Polyporotetradites | Oligocene | Miocene |
|
| Polyporotetradites laevigatus | Maastrichtian | Tertiary |
|
Genus Polyporotetradites
- Species total:
- 2
- Age range:
- 68.5 - 1.8 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Polyporotetradites | Oligocene | Miocene |
|
| Polyporotetradites laevigatus | Maastrichtian | Tertiary |
|