Genus Circella
- Species total:
- 9
- Age range:
- 314 - 176 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Circella | Sakmarian | Artinskian |
|
| Circella bicicla | Rhaetian | Rhaetian |
|
| Circella exilis | Triassic | Liassic |
|
| Circella obtusa | Late Permian | Late Permian |
|
| Circella rotata | Middle Carboniferous | Late Carboniferous |
|
| Circella sp | Permian | Permian |
|
| Circella splendidus | Late Gondwana | Late Gondwana |
|
| Circella stenolimbata | Middle Carboniferous | Late Carboniferous |
|
| Circella stitica | Permian | Permian |
|