Genus Trinidulus
- Species total:
- 4
- Age range:
- 345 - 280 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Trinidulus | Early Pennsylvanian | Early Pennsylvanian |
|
| Trinidulus diamphidios | Visean | Stephanian C |
|
| Trinidulus schismatosus | Middle Visean | Middle Visean |
|
| Trinidulus sp.A | Early Carboniferous | Early Carboniferous |
|