Genus Geminospora
- Species total:
- 78
- Age range:
- 540 - 105 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Geminospora sp.15386 | Middle Frasnian | Middle Frasnian |
|
| Geminospora egregius | Early Givetian | Early Givetian |
|
| Geminospora parvibasilaris | Famennian | Famennian |
|
| Geminospora trumata | Early Devonian | Early Devonian |
|
| Geminospora nalivkinii | Frasnian | Frasnian |
|
| Geminospora sp. Pier.,1964 | Givetian | Givetian |
|
| Geminospora serenusa | Late Famennian | Late Famennian |
|
| Geminospora regularis | Frasnian | Frasnian |
|
| Geminospora punctulosa | Late Tournaisian | Late Tournaisian |
|
| Geminospora microdenta | Givetian | Givetian |
|