Genus Calamospora
- Species total:
- 199
- Age range:
- 570 - 1.8 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Calamospora dissimilis | Middle Siegenian | Late Siegenian |
|
| Calamospora adnatoides | Middle Siegenian | Late Siegenian |
|
| Calamospora muenstereifeliensis | Devonian | Emsian |
|
| Calamospora sp.31941 | Late Siegenian | Emsian |
|
| Calamospora witneyana | Early Devonian | Middle Devonian |
|
| Calamospora grandis | Givetian | Frasnian |
|
| Calamospora atava | Devonian | Famennian |
|
| Calamospora tenuis | Middle Devonian | Late Devonian |
|
| Calamospora obtecta | Devonian | Early Mississippian |
|
| Calamospora pannucea | Devonian | Early Mississippian |
|
| Calamospora unisofissus | Late Famennian | Early Visean |
|
| Calamospora sp.B | Tournaisian | Visean |
|
| Calamospora type B | Namurian B | Namurian C |
|
| Calamospora mixima | Visean | Namurian |
|
| Calamospora divergans | Namurian A | Westphalian A |
|
| Calamospora magna | Namurian A | Westphalian B |
|
| Calamospora ovata | Carboniferous | Westphalian B |
|