Genus Medusaspora
- Species total:
- 2
- Age range:
- 364 - 353 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Medusaspora | Early Frasnian | Early Frasnian |
|
| Medusaspora dringii | Middle Givetian | Frasnian |
|
Genus Medusaspora
- Species total:
- 2
- Age range:
- 364 - 353 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Medusaspora | Early Frasnian | Early Frasnian |
|
| Medusaspora dringii | Middle Givetian | Frasnian |
|