Genus Eoastrion
- Species total:
- 4
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Eoastrion | Precambriam | Precambriam |
|
| Eoastrion bifurcatum | Precambriam | Precambriam |
|
| Eoastrion simplex | Precambriam | Precambriam |
|
| Eoastrion sp | Middle Precambrian | Middle Precambrian |
|