Genus Ostiana
- Species total:
- 4
- Age range:
- 4100 - 540 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Ostiana | Precambriam | Precambriam |
|
| Ostiana microcystis | Middle Proterozoic | Atdabanian |
|
| Ostiana prisca | Proterozoic | Proterozoic |
|
| Ostiana sp | Early Proterozoic | Early Proterozoic |
|