Genus Perocanoidospora
- Species total:
- 4
- Age range:
- 345 - 230 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Perocanoidospora | Late Carboniferous | Early Permian |
|
| Perocanoidospora clatrata | Early Permian | Early Permian |
|
| Perocanoidospora clatratus | Carboniferous | Permian |
|
| Perocanoidospora striolata | Carboniferous | Permian |
|