Genus Somphosphaeridium
- Species total:
- 2
- Age range:
- 650 - 0 MA (obsolete dating)
- IRMNG:
- find
Name | From | To | Age range |
---|---|---|---|
Somphosphaeridium | Vendian | Vendian |
|
Somphosphaeridium amphilaphum | Vendian | Vendian |
|
Genus Somphosphaeridium
- Species total:
- 2
- Age range:
- 650 - 0 MA (obsolete dating)
- IRMNG:
- find
Name | From | To | Age range |
---|---|---|---|
Somphosphaeridium | Vendian | Vendian |
|
Somphosphaeridium amphilaphum | Vendian | Vendian |
|