Verruciretusispora |
Verruciretusispora dubia
|
Canada |
Emsian |
Early Givetian |
Verrucosisporites |
Verrucosisporites bulliferus
|
Canada(Quebec) |
Early Frasnian |
|
Verrucosisporites |
Verrucosisporites nitidus
|
Canada |
Late Famennian |
Early Tournaisian |
Verrucosisporites |
Verrucosisporites nitidus
|
Australia |
Famennian |
Early Tournaisian |
Verrucosisporites |
Verrucosisporites premnus
|
Australia |
Late Givetian |
|
Verrucosisporites |
Verrucosisporites premnus
|
Australia |
Late Eifelian |
Early Frasnian |
Verrucosisporites |
Verrucosisporites premnus
|
Bolivia |
Nd |
|
Verrucosisporites |
Verrucosisporites scurrus
|
Canada |
Late Eifelian |
Early Frasnian |
Verrucosisporites |
Verrucosisporites scurrus
|
Australia |
Givetian |
Early Frasnian |