Genus Ancyrochitina
- Species total:
- 231
- Age range:
- 570 - 115.67 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Ancyrochitina erratica | Late Gothlandian | Early Devonian |
|
| Ancyrochitina filosa | Tremadocian | Ludlovian |
|
| Ancyrochitina floris | Pridolian | Middle Pridolian |
|
| Ancyrochitina fragilis | Early Paleozoic | Devonian |
|
| Ancyrochitina frankeli | Late Emsian | Givetian |
|
| Ancyrochitina fruiticosa | Late Givetian | Late Givetian |
|
| Ancyrochitina goggiensis | Wenlockian | Early Ludlovian |
|
| Ancyrochitina gonzali | Gedinnian | Eifelian |
|
| Ancyrochitina gordita | Early Paleozoic | Emsian |
|
| Ancyrochitina guizhouensis | Emsian | Emsian |
|
| Ancyrochitina gumersinda | Early Devonian | Middle Emsian |
|
| Ancyrochitina gutnica | Silurian | Early Downtonian |
|
| Ancyrochitina hamiltonensis | Early Silurian | Early Silurian |
|
| Ancyrochitina implicationis | Emsian | Givetian |
|
| Ancyrochitina javieri | Wenlockian | Wenlockian |
|
| Ancyrochitina kutasii | Middle Devonian | Middle Devonian |
|
| Ancyrochitina laevaensis | Late Ordovician | Wenlockian |
|