Genus Trachyoligotriletum
- Species total:
- 2
- Age range:
- 2600 - 435 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Trachyoligotriletum | Proterozoic | Early Paleozoic |
|
| Trachyoligotriletum sp | Proterozoic | Cambrian |
|
Genus Trachyoligotriletum
- Species total:
- 2
- Age range:
- 2600 - 435 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Trachyoligotriletum | Proterozoic | Early Paleozoic |
|
| Trachyoligotriletum sp | Proterozoic | Cambrian |
|