Genus Geminospora
- Species total:
- 78
- Age range:
- 540 - 105 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Geminospora pusilla | Late Tournaisian | Late Tournaisian |
|
| Geminospora obtusispinosa | Givetian | Givetian |
|
| Geminospora sp.15382 | Middle Frasnian | Middle Frasnian |
|
| Geminospora compta | Early Givetian | Early Givetian |
|
| Geminospora micromanifestus | Frasnian | Frasnian |
|
| Geminospora lasius | Emsian | Emsian |
|
| Geminospora nodosa | Givetian | Givetian |
|
| Geminospora subsuta | Late Frasnian | Late Frasnian |
|
| Geminospora decorata | Early Givetian | Early Givetian |
|
| Geminospora pustulata | Givetian | Givetian |
|