Genus Leiofusa
- Species total:
- 135
- Age range:
- 4100 - 1.2 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Leiofusa actinomorpha | Algonkian | Late Algonkian |
|
| Leiofusa crassa | Precambriam | Early Cambrian |
|
| Leiofusa oborata | Precambriam | Early Cambrian |
|
| Leiofusa digitata | Precambriam | Cambrian |
|
| Leiofusa pittauae | Late Tremadocian | Early Arenigian |
|
| Leiofusa gravida | Late Cambrian | Early Arenigian |
|
| Leiofusa orbicularis | Late Tremadocian | Early Arenigian |
|
| Leiofusa stoumonensis | Early Paleozoic | Early Arenigian |
|
| Leiofusa angulata | Late Tremadocian | Early Arenigian |
|
| Leiofusa acuminata | Late Tremadocian | Early Arenigian |
|
| Leiofusa squama | Early Paleozoic | Early Llanvirnian |
|
| Leiofusa flagellaris | Late Cambrian | Early Llanvirnian |
|
| Leiofusa crassiuscula | Late Arenigian | Early Llanvirnian |
|
| Leiofusa sp.A Turn.,1985 | Early Llandeilian | Middle Llandeilian |
|
| Leiofusa asymmetrica | Late Ordovician | Ashgillian |
|
| Leiofusa sp. Heus.,1994 | Caradocian | Ashgillian |
|
| Leiofusa litotes | Middle Ordovician | Late Ordovician |
|