Timofeevia |
Timofeevia pentagonalis
|
France(Ardennes) |
Cambrian |
|
Timofeevia |
Timofeevia phosphoritica
|
France(Ardennes) |
Cambrian |
|
Timofeevia |
Timofeevia sp
|
France(Ardennes) |
Cambrian |
|
Timofeevia |
Timofeevia sp.A Sabi.,1984
sp. nov. |
France(Ardennes) |
Early Cambrian |
|
Trunculumarium |
Trunculumarium revinium
|
France(Ardennes) |
Late Cambrian |
|
Tyligmasoma |
Tyligmasoma alargada
|
France(Ardennes) |
Ludlovian |
Emsian |
Tylotopalla |
Tylotopalla gordonense
|
France(Ardennes) |
Ludlovian |
Pragian |
Verrucosisporites |
Verrucosisporites polygonalis
|
France(Ardennes) |
Pragian |
Emsian |
Visbysphaera |
Visbysphaera dilatispinosa
|
France(Ardennes) |
Late Llandoverian |
Ludlovian |
Visbysphaera |
Visbysphaera gotlandica
|
France(Ardennes) |
Llandoverian |
Wenlockian |
Visbysphaera |
Visbysphaera sp
|
France(Ardennes) |
Llandoverian |
Early Lochkovian |