Genus Archaeoperisaccus
- Species total:
- 55
- Age range:
- 4100 - 115.67 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Archaeoperisaccus guangxiensis | Eifelian | Givetian |
|
| Archaeoperisaccus sp.A | Early Eifelian | Givetian |
|
| Archaeoperisaccus sp.B | Early Eifelian | Givetian |
|
| Archaeoperisaccus sp.C | Early Eifelian | Givetian |
|
| Archaeoperisaccus sp. Otto.,1996 | Late Givetian | Early Frasnian |
|
| Archaeoperisaccus artus | Middle Givetian | Early Frasnian |
|
| Archaeoperisaccus indistinctus | Givetian | Early Frasnian |
|
| Archaeoperisaccus rugosus | Givetian | Early Frasnian |
|
| Archaeoperisaccus verrucosus | Paleozoic | Frasnian |
|
| Archaeoperisaccus timanicus | Paleozoic | Frasnian |
|
| Archaeoperisaccus heteromerus | Frasnian | Late Frasnian |
|
| Archaeoperisaccus mirandus | Givetian | Late Frasnian |
|
| Archaeoperisaccus echinatus | Frasnian | Late Frasnian |
|
| Archaeoperisaccus ovalis | Caradocian | Famennian |
|
| Archaeoperisaccus menneri | Givetian | Famennian |
|
| Archaeoperisaccus concinnus | Eifelian | Famennian |
|
| Archaeoperisaccus oblongus | Silurian | Famennian |
|