Genus Operculodinium
- Species total:
- 122
- Age range:
- 230 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Operculodinium ancoriferum | Cretaceous | Turonian |
|
| Operculodinium alsium | Late Eocene | Miocene |
|
| Operculodinium | Mesozoic | Holocene |
|