Grandispora |
Grandispora gracilis
|
France(Boulonnais) |
Frasnian |
|
Grandispora |
Grandispora libyensis
|
Africa(N.Africa) |
Givetian |
Frasnian |
Grandispora |
Grandispora protea
|
Libya |
Eifelian |
|
Grandispora |
Grandispora protea
|
W.Germany(Rhineland) |
Eifelian |
|
Grandispora |
Grandispora riegelii
|
Africa(N.Africa) |
Givetian |
Frasnian |
Grandispora |
Grandispora velata
|
France |
Givetian |
|
Grandispora |
Grandispora velata
|
W.Germany(Rhineland) |
Eifelian |
|
Hystricosporites |
Hystricosporites
|
Nd |
Frasnian |
|
Indotriradites |
Indotriradites explanatus
|
W.Germany(Saarland) |
Famennian |
|
Knoxisporites |
Knoxisporites dedaleus
|
France(Boulonnais) |
Famennian |
|
Retispora |
Retispora lepidophyta
|
W.Germany(Saarland) |
Famennian |
|
Retispora |
Retispora lepidophyta
|
France(Ardennes) |
Famennian |
|
Retispora |
Retispora macroreticulata
|
Belgium |
Famennian |
|
Retispora |
Retispora macroreticulata
|
France(Ardennes) |
Famennian |
|
Retusotriletes |
Retusotriletes phillipsii
|
Belgium |
Famennian |
|
Retusotriletes |
Retusotriletes phillipsii
|
France(Ardennes) |
Famennian |
|
Rhabdosporites |
Rhabdosporites
|
Nd |
Frasnian |
|