Arkonia |
Arkonia tenuata
|
W.Germany(N.Rhine) |
Early Siegenian |
Middle Siegenian |
Arkonia |
Arkonia virgata
|
France(Ardennes) |
Late Gedinnian |
Early Siegenian |
Arkonia |
Arkonia virgata
|
W.Germany(N.Rhine) |
Late Gedinnian |
Early Siegenian |
Aureotesta |
Aureotesta clathrata
|
France(Ardennes) |
Middle Siegenian |
Middle Siegenian |
Baculatisporites |
Baculatisporites semilucensis
|
France(Ardennes) |
Siegenian |
|
Baltisphaeridium |
Baltisphaeridium sp
|
France(Ardennes) |
Gedinnian |
Emsian |
Biornatispora |
Biornatispora dubia
sp. nov. |
France(Ardennes) |
Late Gedinnian |
Emsian |
Biornatispora |
Biornatispora dubia
sp. nov. |
W.Germany(N.Rhine) |
Late Gedinnian |
Emsian |
Biornatispora |
Biornatispora horlikensis
sp. nov. |
France(Ardennes) |
Late Gedinnian |
|
Biornatispora |
Biornatispora salopiensis
sp. nov. |
France(Ardennes) |
Gedinnian |
Early Siegenian |
Biornatispora |
Biornatispora salopiensis
sp. nov. |
France |
Early Gedinnian |
|
Biornatispora |
Biornatispora sp.1
sp. nov. |
France(Ardennes) |
Gedinnian |
Early Siegenian |
Biornatispora |
Biornatispora sp.1
sp. nov. |
France |
Early Gedinnian |
|
Biornatispora |
Biornatispora sp.2
sp. nov. |
France(Ardennes) |
Late Gedinnian |
Emsian |
Biornatispora |
Biornatispora sp.2
sp. nov. |
W.Germany(N.Rhine) |
Late Gedinnian |
Early Siegenian |
Biornatispora |
Biornatispora sp.2
sp. nov. |
France(Ardennes) |
Early Gedinnian |
|
Biornatispora |
Biornatispora sp.A
sp. nov. |
W.Germany(N.Rhine) |
Late Gedinnian |
|