Convolutispora |
Convolutispora usitata
|
United Kingdom |
Visean |
|
Convolutispora |
Convolutispora usitata
|
United Kingdom |
Late Westphalian A |
Early Westphalian C |
Convolutispora |
Convolutispora varicosa
|
United Kingdom |
Namurian A |
|
Crassispora |
Crassispora kosankei
|
United Kingdom |
Namurian |
Westphalian |
Crassispora |
Crassispora maculosa
|
United Kingdom |
Visean |
Namurian |
Cristatisporites |
Cristatisporites connexus
|
United Kingdom |
Westphalian A |
Westphalian B |
Cristatisporites |
Cristatisporites indignabundus
|
United Kingdom |
Westphalian B |
|
Cristatisporites |
Cristatisporites regalis
|
United Kingdom |
Visean |
|
Cristatisporites |
Cristatisporites regalis
|
Spitsbergen |
Tournaisian |
Namurian |
Cristatisporites |
Cristatisporites solaris
|
United Kingdom |
Westphalian B |
Westphalian C |
Cyclogranisporites |
Cyclogranisporites aureus
|
United Kingdom |
Westphalian A |
Westphalian D |
Cyclogranisporites |
Cyclogranisporites minutus
|
United Kingdom |
Namurian |
Westphalian |
Cyclogranisporites |
Cyclogranisporites minutus
|
United Kingdom |
Namurian |
Westphalian |
Cyclogranisporites |
Cyclogranisporites multigranus
|
Scotland |
Westphalian B |
|
Cyclogranisporites |
Cyclogranisporites multigranus
sp. nov. |
Scotland(Fife) |
Westphalian B |
|
Cyclogranisporites |
Cyclogranisporites orbiculus
|
United Kingdom |
Westphalian A |
Westphalian D |
Cyclogranisporites |
Cyclogranisporites orbiculus
|
W.Germany(N.Rhine) |
Westphalian B |
Westphalian C |