Algidasphaeridium |
Algidasphaeridium capillatum
|
Alaska(Bering Sea) |
Late Oligocene |
Miocene |
Algidasphaeridium |
Algidasphaeridium minutum
|
Canada(Arctic) |
Recent |
|
Barssidinium |
Barssidinium
|
Nd |
Nd |
|
Capillicysta |
Capillicysta fusca
|
Japan |
Middle Miocene |
Late Miocene |
Filisphaera |
Filisphaera minuta
|
W.Germany(Niedersachsen) |
Middle Miocene |
|
Habibacysta |
Habibacysta sp. Zeve.,1993
sp. nov. |
Netherlands |
Middle Miocene |
|
Habibacysta |
Habibacysta tectata
|
Atlantic(Labrador Sea) |
Late Miocene |
|
Impagidinium |
Impagidinium minus
|
England |
Late Pliocene |
|
Impagidinium |
Impagidinium minus
|
Italy |
Late Oligocene |
Early Miocene |
Impagidinium |
Impagidinium multiplexum
|
England |
Late Pliocene |
|
Lingulodinium |
Lingulodinium brevispinosum
|
Australia(NSW) |
Holocene |
|
Lingulodinium |
Lingulodinium hemicystum
|
Australia(NSW) |
Recent |
|
Lingulodinium |
Lingulodinium machaerophorum
|
USA(Eastern Offshore) |
Late Paleocene |
|
Muraticysta |
Muraticysta microornata
|
Atlantic(Labrador Sea) |
Late Miocene |
Early Pliocene |
Operculodinium |
Operculodinium alsium
|
Alaska(Bering Sea) |
Late Miocene |
|
Operculodinium |
Operculodinium centrocarpum
|
Atlantic Ocean |
Eocene |
|
Selenopemphix |
Selenopemphix crenata
|
Alaska(Bering Sea) |
Late Miocene |
|