Genus Spirogyra
- Species total:
- 17
- Age range:
- 345 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Spirogyra type C | Late Oligocene | Middle Miocene |
|
| Spirogyra type B | Late Oligocene | Middle Miocene |
|
| Spirogyra type A | Late Oligocene | Middle Miocene |
|
| Spirogyra type 3c Geel & Hamm.,1978 | Pannonian | Pannonian |
|
| Spirogyra type 3c | Pannonian | Pannonian |
|
| Spirogyra type 3 Geel & Hamm.,1978 | Early Pannonian | Early Pannonian |
|
| Spirogyra type 3 | Sarmatian | Pontian |
|
| Spirogyra type 2 Geel & Hamm.,1978 | Early Pannonian | Early Pannonian |
|
| Spirogyra type 2 | Pannonian | Pannonian |
|
| Spirogyra type 1 Geel & Hamm.,1978 | Pannonian | Late Sarmatian |
|
| Spirogyra type 1 | Pannonian | Pontian |
|
| Spirogyra sp.2 | Late Miocene | Late Miocene |
|
| Spirogyra sp.1 | Late Miocene | Late Miocene |
|
| Spirogyra sp | Early Eocene | Holocene |
|
| Spirogyra scrobiculata | Pannonian | Pannonian |
|
| Spirogyra hassallii | Recent | Recent |
|
| Spirogyra | Carboniferous | Recent |
|