Genus Geminospora
- Species total:
- 78
- Age range:
- 540 - 105 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Geminospora sp.A Higg.et al,1988 | Middle Tournaisian | Late Tournaisian |
|
| Geminospora sp.A | Gedinnian | Famennian |
|
| Geminospora sp.2 | Givetian | Famennian |
|
| Geminospora sp.15386 | Middle Frasnian | Middle Frasnian |
|
| Geminospora sp.15382 | Middle Frasnian | Middle Frasnian |
|
| Geminospora sp.15376 | Frasnian | Frasnian |
|
| Geminospora sp.15315 | Frasnian | Frasnian |
|
| Geminospora sp.1 | Late Givetian | Early Famennian |
|
| Geminospora sp. Rahm.,1983 | Eifelian | Eifelian |
|
| Geminospora sp. Pier.,1964 | Givetian | Givetian |
|
| Geminospora sp. McGr.& Owen.,1966 | Givetian | Givetian |
|
| Geminospora sp | Silurian | Griesbachian |
|
| Geminospora serratus | Frasnian | Tournaisian |
|
| Geminospora serenusa | Late Famennian | Late Famennian |
|
| Geminospora semilucensa | Early Frasnian | Middle Frasnian |
|
| Geminospora rugosa | Middle Devonian | Late Devonian |
|
| Geminospora regularis | Frasnian | Frasnian |
|