Genus Warrenia
- Species total:
- 3
- Age range:
- 145 - 123 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Warrenia | Middle Berriasian | Middle Berriasian |
|
| Warrenia brevispinosa | Hauterivian | Hauterivian |
|
| Warrenia californica | Portlandian | Valanginian |
|