Algidasphaeridium |
Algidasphaeridium capillatum
|
Alaska(Bering Sea) |
Late Oligocene |
Miocene |
Operculodinium |
Operculodinium alsium
|
Alaska(Bering Sea) |
Late Miocene |
|
Selenopemphix |
Selenopemphix crenata
|
Alaska(Bering Sea) |
Late Miocene |
|
Trinovantedinium |
Trinovantedinium variabile
|
Alaska(Bering Sea) |
Late Miocene |
Early Pleistocene |
Operculodinium |
Operculodinium centrocarpum
|
Atlantic Ocean |
Eocene |
|
Habibacysta |
Habibacysta tectata
|
Atlantic(Labrador Sea) |
Late Miocene |
|
Trinovantedinium |
Trinovantedinium glorianum
|
Atlantic(Labrador Sea) |
Late Miocene |
|
Muraticysta |
Muraticysta microornata
|
Atlantic(Labrador Sea) |
Late Miocene |
Early Pliocene |
Lingulodinium |
Lingulodinium brevispinosum
|
Australia(NSW) |
Holocene |
|
Lingulodinium |
Lingulodinium hemicystum
|
Australia(NSW) |
Recent |
|
Spiniferites |
Spiniferites cruciformis
|
Black Sea |
Quaternary |
|
Tectatodinium |
Tectatodinium psilatum
|
Black Sea |
Late Quaternary |
|
Algidasphaeridium |
Algidasphaeridium minutum
|
Canada(Arctic) |
Recent |
|
Impagidinium |
Impagidinium minus
|
England |
Late Pliocene |
|
Impagidinium |
Impagidinium multiplexum
|
England |
Late Pliocene |
|
Impagidinium |
Impagidinium minus
|
Italy |
Late Oligocene |
Early Miocene |
Capillicysta |
Capillicysta fusca
|
Japan |
Middle Miocene |
Late Miocene |