Genus Sphenolepidium
- Species total:
- 1
- Age range:
- 174 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Sphenolepidium sternbergianum | Bajocian | Bajocian |
|
Genus Sphenolepidium
- Species total:
- 1
- Age range:
- 174 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Sphenolepidium sternbergianum | Bajocian | Bajocian |
|