Genus Acritarcha
- Species total:
- 2
- Age range:
- 2600 - 27.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Acritarcha | Early Paleozoic | Middle Oligocene |
|
| Acritarcha sp | Algonkian | Early Carboniferous |
|
Genus Acritarcha
- Species total:
- 2
- Age range:
- 2600 - 27.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Acritarcha | Early Paleozoic | Middle Oligocene |
|
| Acritarcha sp | Algonkian | Early Carboniferous |
|