Genus Sphenobaiera
- Species total:
- 3
- Age range:
- 230 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Sphenobaiera | Early Jurassic | Early Jurassic |
|
| Sphenobaiera furcata | Triassic | Triassic |
|
| Sphenobaiera longifolia | Cenomanian | Cenomanian |
|