Genus Graniconcavisporites
- Species total:
- 3
- Age range:
- 223 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Graniconcavisporites | Toarcian | Toarcian |
|
| Graniconcavisporites sp | Middle Triassic | Middle Triassic |
|
| Graniconcavisporites tuberculatus | Early Jurassic | Early Jurassic |
|