Genus Quadripollis
- Species total:
- 9
- Age range:
- 141 - 49 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Quadripollis krempii | Early Cretaceous | Early Eocene |
|
| Quadripollis occulta | Late Albian | Late Albian |
|
| Quadripollis sp | Cenomanian | Turonian |
|
| Quadripollis sp. Jame.,1987 | Early Campanian | Early Campanian |
|
| Quadripollis | Maastrichtian | Danian |
|
| Quadripollis urkutensis | Early Eocene | Early Eocene |
|
| Quadripollis psilatus | Miocene | Miocene |
|
| Quadripollis sp.A | Middle Miocene | Middle Miocene |
|
| Quadripollis quadrifissus | Late Neogene | Late Neogene |
|