Genus Omalophyma
- Species total:
- 6
- Age range:
- 4100 - 500 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Omalophyma | Precambriam | Precambriam |
|
| Omalophyma angusta | Vendian | Cambrian |
|
| Omalophyma gracilis | Vendian | Vendian |
|
| Omalophyma grandis | Late Vendian | Late Vendian |
|
| Omalophyma quadratica | Late Vendian | Late Vendian |
|
| Omalophyma solida | Riphean | Cambrian |
|