Pyxidinopsis |
Pyxidinopsis spinoreticulata
|
China(Hopei) |
Late Eocene |
Oligocene |
Pyxidinopsis |
Pyxidinopsis spinoreticulata
|
China(Shandong) |
Oligocene |
|
Rhombodella |
Rhombodella acantha
sp. nov. |
China(Shandong) |
Oligocene |
|
Rhombodella |
Rhombodella bifurcata
|
China(Hopei) |
Middle Oligocene |
Late Oligocene |
Rhombodella |
Rhombodella tubiforma
|
China(Hopei) |
Middle Oligocene |
Late Oligocene |
Rhombodella |
Rhombodella variabilis
|
China(Hopei) |
Middle Oligocene |
Late Oligocene |
Rhombodella |
Rhombodella verruciformis
|
China(Hopei) |
Middle Oligocene |
|
Rhombodinium |
Rhombodinium sp. Xu et al,1997
sp. nov. |
China(Shandong) |
Middle Eocene |
Late Eocene |
Selenopemphix |
Selenopemphix nephroides
|
China(Shandong) |
Middle Eocene |
Late Eocene |
Senegalinium |
Senegalinium microgranulatum
|
China(Hopei) |
Eocene |
|
Sentusidinium |
Sentusidinium bellulum
|
China(Hopei) |
Early Oligocene |
Middle Oligocene |
Sentusidinium |
Sentusidinium bellulum
|
China(Shandong) |
Oligocene |
|
Sentusidinium |
Sentusidinium bifidum
|
China(Shandong) |
Oligocene |
|
Sentusidinium |
Sentusidinium biornatum
|
China(Hopei) |
Middle Eocene |
Oligocene |
Sentusidinium |
Sentusidinium biornatum
|
China(Hopei) |
Oligocene |
|
Sentusidinium |
Sentusidinium conispinosum
sp. nov. |
China(Shandong) |
Oligocene |
|
Sentusidinium |
Sentusidinium reticuloidum
sp. nov. |
China(Shandong) |
Middle Eocene |
Late Eocene |