Genus Orculiphycus
- Species total:
- 4
- Age range:
- 1600 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Orculiphycus | Early Riphean | Early Riphean |
|
| Orculiphycus angastus | Early Riphean | Early Riphean |
|
| Orculiphycus latus | Early Riphean | Early Riphean |
|
| Orculiphycus magnus | Early Riphean | Early Riphean |
|