Genus Form-a
- Species total:
- 2
- Age range:
- 800 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Form-a sp | Sinian | Sinian |
|
| Form-a sp.1 | Late Cretaceous | Late Cretaceous |
|
Genus Form-a
- Species total:
- 2
- Age range:
- 800 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Form-a sp | Sinian | Sinian |
|
| Form-a sp.1 | Late Cretaceous | Late Cretaceous |
|