Genus Utriculariapollis
- Species total:
- 4
- Age range:
- 100 - 22.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Utriculariapollis | Early Tertiary | Early Tertiary |
|
| Utriculariapollis sp | Cenomanian | Oligocene |
|
| Utriculariapollis tetratremites | Cenomanian | Oligocene |
|
| Utriculariapollis tritremites | Cenomanian | Oligocene |
|