Genus Archaeoperisaccus
- Species total:
- 55
- Age range:
- 4100 - 115.67 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Archaeoperisaccus | Precambriam | Permian |
|
| Archaeoperisaccus verrucosus | Paleozoic | Frasnian |
|
| Archaeoperisaccus timanicus | Paleozoic | Frasnian |
|
| Archaeoperisaccus balticus | Early Cambrian | Early Cambrian |
|
| Archaeoperisaccus ovalis | Caradocian | Famennian |
|
| Archaeoperisaccus sp | Silurian | Early Cretaceous |
|
| Archaeoperisaccus oblongus | Silurian | Famennian |
|
| Archaeoperisaccus scabratus | Emsian | Tournaisian |
|
| Archaeoperisaccus granulatus | Middle Devonian | Middle Devonian |
|
| Archaeoperisaccus elongatus | Middle Devonian | Early Carboniferous |
|
| Archaeoperisaccus guangxiensis | Eifelian | Givetian |
|
| Archaeoperisaccus concinnus | Eifelian | Famennian |
|
| Archaeoperisaccus sp.A | Early Eifelian | Givetian |
|
| Archaeoperisaccus sp.B | Early Eifelian | Givetian |
|
| Archaeoperisaccus sp.C | Early Eifelian | Givetian |
|
| Archaeoperisaccus menneri | Givetian | Famennian |
|
| Archaeoperisaccus opiparus | Early Givetian | Famennian |
|