Genus Primitivipollis
- Species total:
- 3
- Age range:
- 73.5 - 61.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Primitivipollis | Late Campanian | Danian |
|
| Primitivipollis borealis | Late Campanian | Danian |
|
| Primitivipollis sp | Middle Campanian | Maastrichtian |
|