Genus Operculites
- Species total:
- 4
- Age range:
- 90.33 - 16.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Operculites | Campanian | Early Miocene |
|
| Operculites buffus | Late Cretaceous | Paleocene |
|
| Operculites carbonis | Campanian | Maastrichtian |
|
| Operculites sp | Maastrichtian | Maastrichtian |
|