Genus Biorbifera
- Species total:
- 6
- Age range:
- 195 - 65 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Biorbifera | Jurassic | Early Cretaceous |
|
| Biorbifera johnewingii | Late Jurassic | Cretaceous |
|
| Biorbifera sp | Heterian | Heterian |
|
| Biorbifera ferox | Tithonian | Tithonian |
|
| Biorbifera sp.A | Late Berriasian | Early Valanginian |
|
| Biorbifera sp Bint & Mars.,1994 | Nd | Nd |
|