Knoxisporites |
Knoxisporites literatus
|
Spitsbergen |
Tournaisian |
Namurian A |
Knoxisporites |
Knoxisporites margarethae
|
Spitsbergen |
Early Carboniferous |
|
Labiadensites |
Labiadensites duplicatus
|
Spitsbergen |
Visean |
Namurian A |
Labiadensites |
Labiadensites fimbriatus
|
Spitsbergen |
Early Carboniferous |
|
Labiadensites |
Labiadensites fimbriatus
|
Spitsbergen |
Tournaisian |
Namurian A |
Leiotriletes |
Leiotriletes microgranulatus
|
Spitsbergen |
Tournaisian |
|
Lophotriletes |
Lophotriletes coniferus
|
Spitsbergen |
Tournaisian |
|
Lophozonotriletes |
Lophozonotriletes appendices
|
Spitsbergen |
Visean |
Namurian A |
Lophozonotriletes |
Lophozonotriletes appendices
|
Spitsbergen |
Visean |
Namurian A |
Lophozonotriletes |
Lophozonotriletes appendices
|
Canada(NWT,Mackenzie) |
Late Mississippian |
Namurian A |
Lophozonotriletes |
Lophozonotriletes dentatus
|
Spitsbergen |
Tournaisian |
|
Lophozonotriletes |
Lophozonotriletes rarituberculatus
|
Spitsbergen |
Tournaisian |
|
Lophozonotriletes |
Lophozonotriletes rarituberculatus
|
Spitsbergen |
Tournaisian |
|
Lophozonotriletes |
Lophozonotriletes triangulatus
|
Spitsbergen |
Tournaisian |
|
Lophozonotriletes |
Lophozonotriletes variverrucatus
sp. nov. |
Spitsbergen |
Tournaisian |
|
Lophozonotriletes |
Lophozonotriletes variverrucatus
|
Spitsbergen |
Tournaisian |
|
Lycospora |
Lycospora uber
|
Spitsbergen |
Visean |
Namurian A |