Genus Cernicysta
- Species total:
- 2
- Age range:
- 119 - 103.33 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Cernicysta helbyi | Late Hauterivian | Early Albian |
|
| Cernicysta | Barremian | Aptian |
|
Genus Cernicysta
- Species total:
- 2
- Age range:
- 119 - 103.33 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Cernicysta helbyi | Late Hauterivian | Early Albian |
|
| Cernicysta | Barremian | Aptian |
|