Genus Protoacmopylites
- Species total:
- 4
- Age range:
- 280 - 176 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Protoacmopylites | Carnian | Liassic |
|
| Protoacmopylites cordaitiformis | Permian | Triassic |
|
| Protoacmopylites inferior | Late Permian | Late Permian |
|
| Protoacmopylites sp | Carnian | Rhaetian |
|