Genus Geminospora
- Species total:
- 78
- Age range:
- 540 - 105 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Geminospora microgranulata | Middle Cambrian | Early Permian |
|
| Geminospora sp | Silurian | Griesbachian |
|
| Geminospora punctata | Devonian | Visean |
|
| Geminospora lemurata | Devonian | Aptian |
|
| Geminospora tuberculata | Early Devonian | Famennian |
|
| Geminospora | Devonian | Aptian |
|
| Geminospora trumata | Early Devonian | Early Devonian |
|
| Geminospora treverica | Early Devonian | Givetian |
|
| Geminospora papillata | Gedinnian | Early Emsian |
|
| Geminospora sp.B | Gedinnian | Siegenian |
|
| Geminospora spinosa | Early Devonian | Early Frasnian |
|
| Geminospora svalbardiae | Devonian | Late Devonian |
|
| Geminospora sp.A | Gedinnian | Famennian |
|
| Geminospora extensa | Early Devonian | Middle Pennsylvanian |
|
| Geminospora compacta | Early Devonian | Late Devonian |
|
| Geminospora sp.A More.,1980 | Late Gedinnian | Pragian |
|
| Geminospora verrucosa | Emsian | Famennian |
|