Pyxidinopsis |
Pyxidinopsis pylomica
|
China(Honan) |
Middle Oligocene |
Late Oligocene |
Granodiscus |
Granodiscus pylomicus
|
China(Honan) |
Middle Oligocene |
Late Oligocene |
Rhombodella |
Rhombodella bifurcata
|
China(Honan) |
Middle Oligocene |
|
Rhombodella |
Rhombodella elongata
sp. nov. |
China(Honan) |
Eocene |
|
Rhombodella |
Rhombodella papillifera
sp. nov. |
China(Honan) |
Middle Oligocene |
|
Rhombodella |
Rhombodella symphyanthera
sp. nov. |
China(Honan) |
Eocene |
Middle Oligocene |
Rhombodella |
Rhombodella tubiforma
|
China(Honan) |
Middle Oligocene |
|
Rhombodella |
Rhombodella variabilis
|
China(Honan) |
Middle Oligocene |
|
Rhombodella |
Rhombodella verruciformis
sp. nov. |
China(Honan) |
Middle Oligocene |
|
Rhombodella |
Rhombodella sp
sp. nov. |
China(Honan) |
Middle Oligocene |
|
Saeptodinium |
Saeptodinium circulare
sp. nov. |
China(Honan) |
Middle Oligocene |
|
Saeptodinium |
Saeptodinium sp
sp. nov. |
China(Honan) |
Eocene |
|
Sentusidinium |
Sentusidinium bifidum
|
China(Honan) |
Middle Oligocene |
|
Tenua |
Tenua bifidis
|
China(Honan) |
Middle Oligocene |
|
Sentusidinium |
Sentusidinium biornatum
|
China(Honan) |
Middle Oligocene |
|
Tenua |
Tenua biornata
|
China(Honan) |
Middle Oligocene |
|
Sentusidinium |
Sentusidinium densispinum
sp. nov. |
China(Honan) |
Middle Oligocene |
|