Genus Frenelopsis
- Species total:
- 3
- Age range:
- 141 - 68.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Frenelopsis | Late Cenomanian | Campanian |
|
| Frenelopsis alata | Cretaceous | Cretaceous |
|
| Frenelopsis oligostomata | Cretaceous | Cretaceous |
|