Genus Drepanophycus
- Species total:
- 3
- Age range:
- 395 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Drepanophycus | Emsian | Emsian |
|
| Drepanophycus gratus | Givetian | Givetian |
|
| Drepanophycus spinaeformis | Early Devonian | Early Devonian |
|