Bentzisporites |
Bentzisporites luxatus
|
France |
Westphalian B |
Stephanian A |
Bentzisporites |
Bentzisporites margaritatus
|
France |
Westphalian B |
Stephanian A |
Bentzisporites |
Bentzisporites stockmansi
|
France |
Stephanian |
|
Bentzisporites |
Bentzisporites tricollinus
|
France |
Westphalian A |
Early Stephanian C |
Bentzisporites |
Bentzisporites tricollinus
|
USSR(Ukrainian SSR) |
Westphalian A |
Early Stephanian C |
Bentzisporites |
Bentzisporites tricollinus
|
Germany |
Westphalian A |
Early Stephanian C |
Bentzisporites |
Bentzisporites tricollinus
|
Poland |
Westphalian A |
Early Stephanian C |
Bentzisporites |
Bentzisporites tricollinus
|
Spain |
Westphalian A |
Early Stephanian C |
Biharisporites |
Biharisporites culuminatus
|
Nd |
Nd |
|
Biharisporites |
Biharisporites perfectus
|
Turkey |
Westphalian C |
|
Biharisporites |
Biharisporites spinuliferus
|
Turkey |
Westphalian C |
Westphalian D |
Calamocystes |
Calamocystes mathieui
|
China |
Late Westphalian C |
Stephanian C |
Calamocystes |
Calamocystes rarus
|
Turkey |
Westphalian C |
|
Calamospora |
Calamospora laevigata
|
Czechoslovakia |
Early Visean |
Stephanian C |
Calamospora |
Calamospora laevigata
|
USSR(Ukrainian SSR) |
Early Visean |
Stephanian C |
Calamospora |
Calamospora laevigata
|
Poland |
Early Visean |
Stephanian C |
Calamospora |
Calamospora laevigata
|
Germany |
Early Visean |
Stephanian C |