Prominangularia |
Prominangularia
|
China(Liaoning) |
Eocene |
|
Prominangularia |
Prominangularia dongyingensis
|
Nd |
Nd |
|
Prominangularia |
Prominangularia granulata
|
China(Liaoning) |
Eocene |
|
Prominangularia |
Prominangularia granulata
|
China(Hopei) |
Oligocene |
|
Prominangularia |
Prominangularia laevigata
|
China(Liaoning) |
Eocene |
|
Prominangularia |
Prominangularia laevigata
|
China(Hopei) |
Oligocene |
|
Prominangularia |
Prominangularia micirugosa
|
China(Liaoning) |
Eocene |
|
Protoellipsodinium |
Protoellipsodinium minutum
sp. nov. |
China(Liaoning) |
Eocene |
|
Songiella |
Songiella
|
China(Hopei) |
Early Oligocene |
Middle Oligocene |
Songiella |
Songiella huanghuaensis
|
China(Liaoning) |
Eocene |
|
Songiella |
Songiella huanghuaensis
|
China(Hopei) |
Early Oligocene |
Middle Oligocene |
Vozzhennikovia |
Vozzhennikovia sp. Sun,1994
sp. nov. |
China(Liaoning) |
Eocene |
|