Genus Notocirrus
- Species total:
- 4
- Age range:
- 456.67 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Notocirrus | Nd | Nd |
|
| Notocirrus compositus | Late Ordovician | Late Ordovician |
|
| Notocirrus pulcher | Campanian | Campanian |
|
| Notocirrus triassicus | Ladinian | Ladinian |
|