Genus Boulaya
- Species total:
- 3
- Age range:
- 345 - 230 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Boulaya | Carboniferous | Permian |
|
| Boulaya fertilis | Carboniferous | Carboniferous |
|
| Boulaya sp | Late Carboniferous | Late Carboniferous |
|