Genus Cyclocristella
- Species total:
- 2
- Age range:
- 145 - 88 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Cyclocristella sp | Tithonian | Tithonian |
|
| Cyclocristella senticosa | Early Cretaceous | Turonian |
|
Genus Cyclocristella
- Species total:
- 2
- Age range:
- 145 - 88 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Cyclocristella sp | Tithonian | Tithonian |
|
| Cyclocristella senticosa | Early Cretaceous | Turonian |
|