Genus Irrimales
- Species total:
- 3
- Age range:
- 570 - 160 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Irrimales | Early Cambrian | Ordovician |
|
| Irrimales laevis | Triassic | Middle Jurassic |
|
| Irrimales levis | Nd | Nd |
|