Genus Pteridophytic forms
- Species total:
- 1
- Age range:
- 395 - 360 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Pteridophytic forms | Early Devonian | Middle Devonian |
|
Genus Pteridophytic forms
- Species total:
- 1
- Age range:
- 395 - 360 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Pteridophytic forms | Early Devonian | Middle Devonian |
|