Genus Archaeoperisaccus
- Species total:
- 55
- Age range:
- 4100 - 115.67 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Archaeoperisaccus spinosus | Famennian | Famennian |
|
| Archaeoperisaccus carbonicus | Carboniferous | Namurian A |
|
| Archaeoperisaccus ellipsoides | Visean | Westphalian D |
|
| Archaeoperisaccus major | Nd | Nd |
|