Genus Polycellaria
- Species total:
- 6
- Age range:
- 4100 - 230 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Polycellaria sp | Algonkian | Algonkian |
|
| Polycellaria longata | Algonkian | Algonkian |
|
| Polycellaria levis | Algonkian | Algonkian |
|
| Polycellaria indistincta | Algonkian | Algonkian |
|
| Polycellaria bonnerensis | Algonkian | Algonkian |
|
| Polycellaria | Precambriam | Permian |
|