Genus Gyalosphaeridium
- Species total:
- 4
- Age range:
- 650 - 0 MA (obsolete dating)
- IRMNG:
- find
Name | From | To | Age range |
---|---|---|---|
Gyalosphaeridium | Vendian | Vendian |
|
Gyalosphaeridium inconstanum | Vendian | Vendian |
|
Gyalosphaeridium kartoblastum | Vendian | Vendian |
|
Gyalosphaeridium pulchrum | Vendian | Vendian |
|