Genus Ancyrospora
- Species total:
- 99
- Age range:
- 435 - 228.25 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Ancyrospora sp | Llandoverian | Griesbachian |
|
| Ancyrospora macra | Silurian | Devonian |
|
| Ancyrospora ancyrea | Late Rhuddanian | Early Tournaisian |
|
| Ancyrospora grandispinosa | Early Devonian | Famennian |
|
| Ancyrospora breviadius | Early Devonian | Early Devonian |
|
| Ancyrospora larvatus | Early Devonian | Early Devonian |
|
| Ancyrospora capillata | Devonian | Carboniferous |
|
| Ancyrospora reuta | Early Devonian | Middle Devonian |
|
| Ancyrospora aduncus | Early Devonian | Late Frasnian |
|
| Ancyrospora incisa | Early Devonian | Late Devonian |
|
| Ancyrospora magnifica | Early Devonian | Famennian |
|
| Ancyrospora sp.B | Devonian | Givetian |
|
| Ancyrospora trocha | Early Devonian | Middle Devonian |
|
| Ancyrospora | Devonian | Early Carboniferous |
|
| Ancyrospora simplex | Early Devonian | Famennian |
|
| Ancyrospora langii | Early Devonian | Visean |
|
| Ancyrospora nettersheimensis | Siegenian | Givetian |
|