Genus Isiophyma
- Species total:
- 4
- Age range:
- 4100 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Isiophyma | Precambriam | Precambriam |
|
| Isiophyma lata | Late Vendian | Late Vendian |
|
| Isiophyma media | Late Vendian | Late Vendian |
|
| Isiophyma stricta | Late Vendian | Late Vendian |
|