Genus Coelastrum
- Species total:
- 4
- Age range:
- 2600 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Coelastrum | Quaternary | Quaternary |
|
| Coelastrum reticulatum | Albian | Albian |
|
| Coelastrum sp | Algonkian | Algonkian |
|
| Coelastrum verrucosum | Eocene | Eocene |
|