Cleistosphaeridium |
Cleistosphaeridium multispinosum
|
Nd |
Nd |
|
Cleistosphaeridium |
Cleistosphaeridium oligacanthum
|
Nd |
Nd |
|
Cleistosphaeridium |
Cleistosphaeridium panniforme
|
Germany |
Middle Oligocene |
|
Cleistosphaeridium |
Cleistosphaeridium parvum
|
Nd |
Nd |
|
Cleistosphaeridium |
Cleistosphaeridium patagonicum
|
Nd |
Nd |
|
Cleistosphaeridium |
Cleistosphaeridium polyacanthum
|
Nd |
Nd |
|
Cleistosphaeridium |
Cleistosphaeridium polyozon
|
W.Germany |
Late Oligocene |
|
Cleistosphaeridium |
Cleistosphaeridium polypes
|
Nd |
Nd |
|
Cleistosphaeridium |
Cleistosphaeridium polytrichum
|
Nd |
Nd |
|
Cleistosphaeridium |
Cleistosphaeridium sphericum
|
Nd |
Nd |
|
Cleistosphaeridium |
Cleistosphaeridium spiralisetum
|
Nd |
Nd |
|
Cleistosphaeridium |
Cleistosphaeridium tenue
|
Nd |
Nd |
|
Cleistosphaeridium |
Cleistosphaeridium tribuliferum
|
Nd |
Nd |
|
Codoniella |
Codoniella campanulata
|
Nd |
Nd |
|
Codoniella |
Codoniella langparensis
|
Nd |
Nd |
|
Cometodinium |
Cometodinium obscurum
|
Nd |
Nd |
|
Cometodinium |
Cometodinium whitei
|
France(Normandie) |
Senonian |
|