Genus Quaternatiphycus
- Species total:
- 3
- Age range:
- 1600 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Quaternatiphycus | Early Riphean | Early Riphean |
|
| Quaternatiphycus sectorialis | Early Riphean | Early Riphean |
|
| Quaternatiphycus segmentatus | Early Riphean | Early Riphean |
|