Genus Archaeoperisaccus
- Species total:
- 55
- Age range:
- 4100 - 115.67 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Archaeoperisaccus sp.15400 | Middle Frasnian | Middle Frasnian |
|
| Archaeoperisaccus minor | Late Devonian | Late Devonian |
|
| Archaeoperisaccus variabilis | Early Frasnian | Early Frasnian |
|
| Archaeoperisaccus sp. Meye.& Rask.,1984 | Frasnian | Frasnian |
|