Genus Ancyrospora
- Species total:
- 99
- Age range:
- 435 - 228.25 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Ancyrospora greggsii | Frasnian | Early Tournaisian |
|
| Ancyrospora hookensis | Strunian | Strunian |
|
| Ancyrospora imgnisa | Nd | Nd |
|
| Ancyrospora implicata | Middle Devonian | Middle Devonian |
|
| Ancyrospora incisa | Early Devonian | Late Devonian |
|
| Ancyrospora incisus | Early Frasnian | Early Frasnian |
|
| Ancyrospora involucra | Eifelian | Famennian |
|
| Ancyrospora irregularis | Givetian | Givetian |
|
| Ancyrospora jurinae | Frasnian | Frasnian |
|
| Ancyrospora kedoae | Emsian | Eifelian |
|
| Ancyrospora krassilovii | Frasnian | Frasnian |
|
| Ancyrospora krestovnikovi | Frasnian | Frasnian |
|
| Ancyrospora laciniosa | Givetian | Givetian |
|
| Ancyrospora langii | Early Devonian | Visean |
|
| Ancyrospora larvatus | Early Devonian | Early Devonian |
|
| Ancyrospora logani | Late Emsian | Middle Eifelian |
|
| Ancyrospora loganii | Emsian | Late Frasnian |
|