Genus Periporate pollen
- Species total:
- 8
- Age range:
- 105 - 22.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Periporate pollen sp.2 | Early Eocene | Middle Eocene |
|
| Periporate pollen sp.1 | Early Eocene | Middle Eocene |
|
| Periporate pollen sp.3 | Early Eocene | Oligocene |
|
| Periporate pollen forma a | Albian | Albian |
|
| Periporate pollen | Middle Cenomanian | Middle Cenomanian |
|
| Periporate pollen sp.A | Tertiary | Tertiary |
|
| Periporate pollen sp.B | Tertiary | Tertiary |
|
| Periporate pollen sp | Early Tertiary | Early Tertiary |
|