Genus Granomarginatosphaera
- Species total:
- 2
- Age range:
- 597 - 500 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Granomarginatosphaera | Late Vendian | Cambrian |
|
| Granomarginatosphaera judomica | Yudoma | Yudoma |
|
Genus Granomarginatosphaera
- Species total:
- 2
- Age range:
- 597 - 500 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Granomarginatosphaera | Late Vendian | Cambrian |
|
| Granomarginatosphaera judomica | Yudoma | Yudoma |
|