Genus Archaeoperisaccus
- Species total:
- 55
- Age range:
- 4100 - 115.67 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Archaeoperisaccus balticus | Early Cambrian | Early Cambrian |
|
| Archaeoperisaccus artus | Middle Givetian | Early Frasnian |
|
| Archaeoperisaccus angustus | Frasnian | Frasnian |
|
| Archaeoperisaccus | Precambriam | Permian |
|