Genus Ancyrospora
- Species total:
- 99
- Age range:
- 435 - 228.25 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Ancyrospora voronensis | Frasnian | Frasnian |
|
| Ancyrospora uncus | Eifelian | Eifelian |
|
| Ancyrospora trocha | Early Devonian | Middle Devonian |
|
| Ancyrospora tenuicaulis | Givetian | Givetian |
|
| Ancyrospora subcircularis | Emsian | Givetian |
|
| Ancyrospora striata | Givetian | Givetian |
|
| Ancyrospora stellizonalis | Givetian | Givetian |
|
| Ancyrospora sp.B | Devonian | Givetian |
|
| Ancyrospora sp.A Brid.& Radf.,1970 | Frasnian | Late Frasnian |
|
| Ancyrospora sp.A | Middle Devonian | Late Devonian |
|
| Ancyrospora sp.2942 Lanz.& Magl.,1969 | Strunian | Early Tournaisian |
|
| Ancyrospora sp.2398 Lanz.& Magl.,1969 | Strunian | Early Tournaisian |
|
| Ancyrospora sp.2361 | Famennian | Strunian |
|
| Ancyrospora sp.2327 | Famennian | Strunian |
|
| Ancyrospora sp.2 | Frasnian | Frasnian |
|
| Ancyrospora sp.15335 | Frasnian | Frasnian |
|
| Ancyrospora sp.15334 McGr.& Owen.,1966 | Frasnian | Late Frasnian |
|