Setosisporites |
Setosisporites praetextus
|
Ireland |
Tournaisian |
Westphalian A |
Setosisporites |
Setosisporites praetextus
|
Spain |
Tournaisian |
Westphalian A |
Setosisporites |
Setosisporites pseudoreticulatus
|
Scotland |
Visean |
|
Setosisporites |
Setosisporites pseudotenuispinosus
|
France |
Westphalian C |
|
Setosisporites |
Setosisporites reticulatus
|
Poland |
Visean |
|
Setosisporites |
Setosisporites splendidus
|
Scotland |
Early Tournaisian |
Namurian C |
Setosisporites |
Setosisporites splendidus
|
Nd |
Namurian A |
|
Spencerisporites |
Spencerisporites gracilis
|
Czechoslovakia |
Westphalian B |
Stephanian C |
Spencerisporites |
Spencerisporites gracilis
|
USSR(Ukrainian SSR) |
Westphalian B |
Stephanian |
Spencerisporites |
Spencerisporites gracilis
|
Germany |
Westphalian B |
Stephanian |
Spencerisporites |
Spencerisporites gracilis
|
Poland |
Westphalian B |
Stephanian |
Spencerisporites |
Spencerisporites gracilis
|
Illinois |
Westphalian D |
Stephanian |
Spencerisporites |
Spencerisporites karczewskii
|
Turkey |
Namurian A |
Westphalian D |
Spencerisporites |
Spencerisporites karczewskii
|
Poland |
Namurian A |
Westphalian D |
Spencerisporites |
Spencerisporites karczewskii
|
Netherlands |
Namurian A |
Westphalian D |
Spencerisporites |
Spencerisporites mcgregorii
|
Spitsbergen |
Late Visean |
Early Namurian A |
Spencerisporites |
Spencerisporites radiatus
|
Kentucky |
Namurian A |
Early Westphalian C |