Genus Picostella
- Species total:
- 4
- Age range:
- 570 - 461 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Picostella | Ordovician | Early Llanvirnian |
|
| Picostella ornata | Late Arenigian | Late Llanvirnian |
|
| Picostella perforata | Early Paleozoic | Early Llanvirnian |
|
| Picostella turgida | Early Arenigian | Early Arenigian |
|