Genus Palaeastrum
- Species total:
- 2
- Age range:
- 950 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Palaeastrum | Late Riphean | Late Riphean |
|
| Palaeastrum dyptocranum | Late Riphean | Late Riphean |
|
Genus Palaeastrum
- Species total:
- 2
- Age range:
- 950 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Palaeastrum | Late Riphean | Late Riphean |
|
| Palaeastrum dyptocranum | Late Riphean | Late Riphean |
|