Genus Virkkispora
- Species total:
- 3
- Age range:
- 345 - 263.33 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Virkkispora | Stephanian | Stephanian |
|
| Virkkispora ovalis | Early Gondwana | Early Permian |
|
| Virkkispora sp | Late Carboniferous | Early Permian |
|