Genus Geminospora
- Species total:
- 78
- Age range:
- 540 - 105 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Geminospora sp.A Mars.& Alle.,1982 | Givetian | Frasnian |
|
| Geminospora boleta | Middle Givetian | Early Frasnian |
|
| Geminospora sp.1 | Late Givetian | Early Famennian |
|
| Geminospora nalivkinii | Frasnian | Frasnian |
|
| Geminospora semilucensa | Early Frasnian | Middle Frasnian |
|
| Geminospora regularis | Frasnian | Frasnian |
|
| Geminospora sp.15315 | Frasnian | Frasnian |
|
| Geminospora aurita | Frasnian | Middle Frasnian |
|
| Geminospora nanus | Frasnian | Tournaisian |
|
| Geminospora serratus | Frasnian | Tournaisian |
|
| Geminospora vasjamica | Frasnian | Famennian |
|
| Geminospora micromanifestus | Frasnian | Frasnian |
|
| Geminospora compectus | Frasnian | Frasnian |
|
| Geminospora sp.15376 | Frasnian | Frasnian |
|
| Geminospora devonicus | Frasnian | Famennian |
|
| Geminospora sp.15382 | Middle Frasnian | Middle Frasnian |
|
| Geminospora sp.15386 | Middle Frasnian | Middle Frasnian |
|