Genus Cornplanktona
- Species total:
- 4
- Age range:
- 65 - 37.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Cornplanktona | Nd | Nd |
|
| Cornplanktona fracta | Tertiary | Late Eocene |
|
| Cornplanktona sp | Nd | Nd |
|
| Cornplanktona unicorna | Paleocene | Paleocene |
|