Dibolisporites |
Dibolisporites correctus
|
Scotland |
Late Eifelian |
Early Givetian |
Dibolisporites |
Dibolisporites echinaceus
|
Scotland |
Givetian |
|
Camptotriletes |
Camptotriletes verrucosus
|
Scotland |
Eifelian |
Givetian |
Convolutispora |
Convolutispora cerebra
|
Scotland |
Eifelian |
Givetian |
Camptotriletes |
Camptotriletes verrucosus
|
Scotland |
Carboniferous |
|
Convolutispora |
Convolutispora cerebra
|
Scotland |
Carboniferous |
|
Calyptosporites |
Calyptosporites velatus
|
Scotland |
Late Eifelian |
Givetian |
Calamospora |
Calamospora microrugosa
|
Spitsbergen |
Siegenian |
Emsian |
Calamospora |
Calamospora microrugosa
|
Spitsbergen |
Carboniferous |
|
Granulatisporites |
Granulatisporites muninensis
|
Spitsbergen |
Givetian |
|
Convolutispora |
Convolutispora vermiformis
|
Spitsbergen |
Givetian |
|
Archaeozonotriletes |
Archaeozonotriletes columnus
|
Spitsbergen |
Givetian |
|
Calyptosporites |
Calyptosporites optivus
|
Spitsbergen |
Givetian |
|
Grandispora |
Grandispora inculta
|
Spitsbergen |
Givetian |
|
Cyclogranisporites |
Cyclogranisporites plicatus
|
Spitsbergen |
Gedinnian |
Givetian |
Convolutispora |
Convolutispora disparalis
|
Spitsbergen |
Late Givetian |
|
Samarisporites |
Samarisporites inusitatus
|
Spitsbergen |
Late Givetian |
|