Genus Leiofusa
- Species total:
- 135
- Age range:
- 4100 - 1.2 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Leiofusa subcircularis | Late Llanvirnian | Late Llanvirnian |
|
| Leiofusa ansa | Llandoverian | Llandoverian |
|
| Leiofusa globulina | Late Emsian | Late Emsian |
|
| Leiofusa oblancae | Late Llandoverian | Late Llandoverian |
|
| Leiofusa nautiyalii | Middle Algonkian | Middle Algonkian |
|
| Leiofusa carpatica | Early Tertiary | Early Tertiary |
|
| Leiofusa cooksoniae | Turonian | Turonian |
|
| Leiofusa pristina | Late Cambrian | Late Cambrian |
|
| Leiofusa sp.Visa.et al,1976 | Ordovician | Ordovician |
|
| Leiofusa obliquipunctata | Ashgillian | Ashgillian |
|
| Leiofusa cucumis | Rhuddanian | Rhuddanian |
|
| Leiofusa type | Siegenian | Siegenian |
|
| Leiofusa sp.III | Nd | Nd |
|
| Leiofusa vernesgae | Llandoverian | Llandoverian |
|
| Leiofusa wenlockia | Llandoverian | Llandoverian |
|
| Leiofusa thomissa | Early Llandoverian | Early Llandoverian |
|
| Leiofusa tenuis | Early Vendian | Early Vendian |
|