Palaeoperidinium |
Palaeoperidinium bicuneatum
|
France(Calvados) |
Early Oxfordian |
|
Palaeoperidinium |
Palaeoperidinium castanea
|
Nd |
Nd |
|
Palaeoperidinium |
Palaeoperidinium caulleryi
|
Nd |
Nd |
|
Palaeoperidinium |
Palaeoperidinium cayeuxii
|
Nd |
Nd |
|
Palaeoperidinium |
Palaeoperidinium cornutum
|
Nd |
Nd |
|
Palaeoperidinium |
Palaeoperidinium granulatum
|
USSR(Tadzhik SSR) |
Late Eocene |
|
Palaeoperidinium |
Palaeoperidinium huanghuaense
|
China(Hopei) |
Late Eocene |
Late Oligocene |
Palaeoperidinium |
Palaeoperidinium larjakiense
|
USSR(Khanty-Mansiysk) |
Paleocene |
|
Palaeoperidinium |
Palaeoperidinium nudum
|
Nd |
Nd |
|
Palaeoperidinium |
Palaeoperidinium oleinikii
sp. nov. |
USSR(Tadzhik SSR) |
Late Eocene |
|
Palaeoperidinium |
Palaeoperidinium pannonium
|
Nd |
Nd |
|
Palaeostomocystis |
Palaeostomocystis
|
Nd |
Nd |
|
Palaeostomocystis |
Palaeostomocystis expolita
|
Canada(NWT,Mackenzie) |
Hauterivian |
Barremian |
Palaeostomocystis |
Palaeostomocystis glabella
|
Canada(Alberta) |
Late Albian |
|
Palaeostomocystis |
Palaeostomocystis minor
|
China(Hopei) |
Late Eocene |
Middle Oligocene |
Palaeostomocystis |
Palaeostomocystis reticulata
|
Nd |
Nd |
|
Palaeostomocystis |
Palaeostomocystis scabrata
|
China(Hopei) |
Late Oligocene |
|