Genus Ruffordia
- Species total:
- 5
- Age range:
- 230 - 49 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Ruffordia type B Dett.& Clif.,1992 | Valanginian | Valanginian |
|
| Ruffordia sp | Early Cretaceous | Early Eocene |
|
| Ruffordia goeppertii | Late Jurassic | Turonian |
|
| Ruffordia aralica | Triassic | Cretaceous |
|
| Ruffordia | Early Cretaceous | Albian |
|