Oligosphaeridium |
Oligosphaeridium specialis
sp. nov. |
China(Shandong) |
Middle Eocene |
Late Eocene |
Operculodinium |
Operculodinium centrocarpum
|
China(Shandong) |
Middle Eocene |
Late Eocene |
Operculodinium |
Operculodinium israelianum
|
China(Shandong) |
Oligocene |
|
Operculodinium |
Operculodinium minutum
|
China(Hopei) |
Oligocene |
|
Operculodinium |
Operculodinium sp
|
Nd |
Nd |
|
Ovoidites |
Ovoidites ligneolus
|
China(Shandong) |
Middle Eocene |
Late Eocene |
Ovoidites |
Ovoidites scabratus
|
China(Shandong) |
Middle Eocene |
Late Eocene |
Palaeohystrichodinium |
Palaeohystrichodinium elegans
|
China(Shandong) |
Middle Eocene |
Late Eocene |
Palaeohystrichodinium |
Palaeohystrichodinium quadratum
|
China(Shandong) |
Middle Eocene |
Late Eocene |
Palaeohystrichodinium |
Palaeohystrichodinium sp
|
Nd |
Nd |
|
Palaeohystrichodinium |
Palaeohystrichodinium sp
|
Nd |
Nd |
|
Palaeoperidinium |
Palaeoperidinium angularium
|
China(Hopei) |
Eocene |
|
Palaeoperidinium |
Palaeoperidinium asperum
|
China(Hopei) |
Early Eocene |
Middle Eocene |
Palaeoperidinium |
Palaeoperidinium chonetum
|
China(Hopei) |
Early Eocene |
Middle Eocene |
Palaeoperidinium |
Palaeoperidinium humile
|
China(Hopei) |
Early Eocene |
Middle Eocene |
Palaeoperidinium |
Palaeoperidinium sp
|
China(Hopei) |
Early Eocene |
Middle Eocene |
Palaeoperidinium |
Palaeoperidinium sp
|
China(Hopei) |
Oligocene |
|