Emphanisporites |
Emphanisporites micrornatus
|
USA |
Emsian |
|
Emphanisporites |
Emphanisporites schultzii
|
Europe |
Emsian |
|
Emphanisporites |
Emphanisporites schultzii
|
USA |
Emsian |
|
Endosporites |
Endosporites biornatus
|
Europe |
Emsian |
|
Endosporites |
Endosporites biornatus
|
USA |
Emsian |
|
Geminospora |
Geminospora svalbardiae
|
Europe |
Givetian |
Frasnian |
Geminospora |
Geminospora svalbardiae
|
USA |
Givetian |
Frasnian |
Grandispora |
Grandispora cornuta
|
Europe |
Famennian |
Early Tournaisian |
Grandispora |
Grandispora cornuta
|
USA |
Famennian |
Early Tournaisian |
Grandispora |
Grandispora gracilis
|
Europe |
Frasnian |
Early Tournaisian |
Grandispora |
Grandispora gracilis
|
USA |
Frasnian |
Early Tournaisian |
Grandispora |
Grandispora macrotuberculata
|
Europe |
Emsian |
Eifelian |
Grandispora |
Grandispora macrotuberculata
|
USA |
Emsian |
Eifelian |
Grandispora |
Grandispora naumovii
|
Europe |
Eifelian |
Givetian |
Grandispora |
Grandispora naumovii
|
USA |
Eifelian |
Givetian |
Grandispora |
Grandispora protea
|
Europe |
Emsian |
Givetian |
Grandispora |
Grandispora protea
|
USA |
Emsian |
Givetian |