Genus Dactylofusa
- Species total:
- 53
- Age range:
- 570 - 227.67 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Dactylofusa velifera | Tremadocian | Arenigian |
|
| Dactylofusa simplex | Early Paleozoic | Early Llanvirnian |
|
| Dactylofusa taggardii | Late Arenigian | Middle Ordovician |
|
| Dactylofusa crossii | Late Arenigian | Middle Ordovician |
|
| Dactylofusa squama | Early Paleozoic | Caradocian |
|
| Dactylofusa cucurbita | Arenigian | Early Llandoverian |
|
| Dactylofusa ampulliformis | Ashgillian | Telychian |
|
| Dactylofusa striatogranulata | Early Paleozoic | Early Gothlandian |
|
| Dactylofusa mucronata | Early Ordovician | Early Wenlockian |
|
| Dactylofusa striatifera | Llandoverian | Early Wenlockian |
|
| Dactylofusa rochesterensis | Llandoverian | Homerian |
|
| Dactylofusa horrida | Rhuddanian | Middle Silurian |
|
| Dactylofusa estillis | Early Paleozoic | Middle Silurian |
|
| Dactylofusa cantabrica | Late Llandoverian | Early Ludfordian |
|
| Dactylofusa sp. Rubi.,1989 | Early Ludlovian | Middle Ludlovian |
|
| Dactylofusa cabottii | Ordovician | Early Pridolian |
|
| Dactylofusa irroratipellis | Wenlockian | Early Pridolian |
|