Genus Leiofusa
- Species total:
- 135
- Age range:
- 4100 - 1.2 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Leiofusa cucumis | Rhuddanian | Rhuddanian |
|
| Leiofusa crassiuscula | Late Arenigian | Early Llanvirnian |
|
| Leiofusa crassa | Precambriam | Early Cambrian |
|
| Leiofusa cooksoniae | Turonian | Turonian |
|
| Leiofusa contrabrica | Early Devonian | Early Devonian |
|
| Leiofusa communis | Llanvirnian | Devonian |
|
| Leiofusa carpatica | Early Tertiary | Early Tertiary |
|
| Leiofusa carinata | Early Ordovician | Early Ordovician |
|
| Leiofusa cantabrica | Early Paleozoic | Devonian |
|
| Leiofusa brevispinosa | Late Caradocian | Early Llandoverian |
|
| Leiofusa brasiliensis | Late Ordovician | Middle Devonian |
|
| Leiofusa blanca | Late Ashgillian | Gedinnian |
|
| Leiofusa bisubulata | Gedinnian | Frasnian |
|
| Leiofusa bispinosoides | Late Ordovician | Early Gedinnian |
|
| Leiofusa bispinoides | Late Ordovician | Silurian |
|
| Leiofusa bicornuta | Precambriam | Precambriam |
|
| Leiofusa bicornica | Middle Proterozoic | Middle Proterozoic |
|