Genus Perinotriletes
- Species total:
- 3
- Age range:
- 345 - 76 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Perinotriletes sp | Nd | Nd |
|
| Perinotriletes reticulatus | Norian | Rhaetian |
|
| Perinotriletes | Early Tournaisian | Santonian |
|