Palaeostomocystis |
Palaeostomocystis triquetra
|
Canada(NWT,Mackenzie) |
Barremian |
|
Pareodinia |
Pareodinia ceratophora
|
W.Germany(N.Rhine) |
Early Santonian |
|
Pareodinia |
Pareodinia ceratophora
|
W.Germany(N.Rhine) |
Early Santonian |
|
Pareodinia |
Pareodinia ceratophora
|
W.Germany(N.Rhine) |
Early Santonian |
|
Perisseiasphaeridium |
Perisseiasphaeridium eisenackii
|
W.Germany(N.Rhine) |
Early Santonian |
|
Perisseiasphaeridium |
Perisseiasphaeridium eisenackii
|
W.Germany(N.Rhine) |
Early Santonian |
|
Pervosphaeridium |
Pervosphaeridium
|
W.Germany(N.Rhine) |
Early Santonian |
|
Pervosphaeridium |
Pervosphaeridium monasteriense
sp. nov. |
W.Germany(N.Rhine) |
Early Santonian |
|
Pervosphaeridium |
Pervosphaeridium pseudhystrichodinium
|
W.Germany(N.Rhine) |
Early Santonian |
|
Pervosphaeridium |
Pervosphaeridium pseudhystrichodinium
|
France(Paris Basin) |
Senonian |
|
Pervosphaeridium |
Pervosphaeridium truncigerum
|
W.Germany(N.Rhine) |
Early Santonian |
|
Pervosphaeridium |
Pervosphaeridium truncigerum
|
France(Paris Basin) |
Senonian |
|
Phoberocysta |
Phoberocysta ceratioides
|
W.Germany(N.Rhine) |
Early Santonian |
|
Phoberocysta |
Phoberocysta ceratioides
|
W.Germany(N.Rhine) |
Early Santonian |
|
Polysphaeridium |
Polysphaeridium ambiguum
|
W.Germany(N.Rhine) |
Early Santonian |
|
Polysphaeridium |
Polysphaeridium ambiguum
|
France(Paris Basin) |
Senonian |
|
Polysphaeridium |
Polysphaeridium laminaspinosum
|
W.Germany(N.Rhine) |
Early Santonian |
|