Genus Ancyrospora
- Species total:
- 99
- Age range:
- 435 - 228.25 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Ancyrospora crocea | Late Emsian | Early Eifelian |
|
| Ancyrospora sp.15285 | Emsian | Early Eifelian |
|
| Ancyrospora logani | Late Emsian | Middle Eifelian |
|
| Ancyrospora sp.15282 | Emsian | Eifelian |
|
| Ancyrospora kedoae | Emsian | Eifelian |
|
| Ancyrospora petilus | Late Eifelian | Early Givetian |
|
| Ancyrospora acuminata | Emsian | Givetian |
|
| Ancyrospora nettersheimensis | Siegenian | Givetian |
|
| Ancyrospora distincta | Emsian | Givetian |
|
| Ancyrospora dentata | Emsian | Givetian |
|
| Ancyrospora reuta | Early Devonian | Middle Devonian |
|
| Ancyrospora acetabulatiformis | Eifelian | Givetian |
|
| Ancyrospora subcircularis | Emsian | Givetian |
|
| Ancyrospora confluenca | Eifelian | Givetian |
|
| Ancyrospora sp.B | Devonian | Givetian |
|
| Ancyrospora trocha | Early Devonian | Middle Devonian |
|
| Ancyrospora arguta | Emsian | Givetian |
|