Genus Megasphaeromorphida
- Species total:
- 2
- Age range:
- 1746.67 - 650 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Megasphaeromorphida | Late Precambrian | Riphean |
|
| Megasphaeromorphida sp | Late Riphean | Late Riphean |
|
Genus Megasphaeromorphida
- Species total:
- 2
- Age range:
- 1746.67 - 650 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Megasphaeromorphida | Late Precambrian | Riphean |
|
| Megasphaeromorphida sp | Late Riphean | Late Riphean |
|