Callaiosphaeridium |
Callaiosphaeridium asymmetricum
|
China(Liaoning) |
Eocene |
|
Cleistosphaeridium |
Cleistosphaeridium huguoniotii
|
China(Liaoning) |
Eocene |
|
Cleistosphaeridium |
Cleistosphaeridium minus
|
China(Liaoning) |
Eocene |
|
Cleistosphaeridium |
Cleistosphaeridium multifurcatum
|
China(Liaoning) |
Eocene |
|
Cleistosphaeridium |
Cleistosphaeridium panshanense
|
China(Liaoning) |
Eocene |
|
Cleistosphaeridium |
Cleistosphaeridium tribuliferum
|
China(Liaoning) |
Eocene |
|
Cleistosphaeridium |
Cleistosphaeridium sp. Sun,1994
sp. nov. |
China(Liaoning) |
Eocene |
|
Achomosphaera |
Achomosphaera alcicornu
|
China(Liaoning) |
Eocene |
|
Coronifera |
Coronifera sp. Sun,1994
sp. nov. |
China(Liaoning) |
Eocene |
|
Homotryblium |
Homotryblium tenuispinosum
|
China(Liaoning) |
Eocene |
|
Horologinella |
Horologinella micirugis
|
China(Liaoning) |
Eocene |
|
Hystrichosphaeridium |
Hystrichosphaeridium paracostatum
|
China(Liaoning) |
Eocene |
|
Hystrichosphaeridium |
Hystrichosphaeridium tubiferum
|
China(Liaoning) |
Eocene |
|
Hystrichosphaeridium |
Hystrichosphaeridium sp. Sun,1994
sp. nov. |
China(Liaoning) |
Eocene |
|
Impletosphaeridium |
Impletosphaeridium multispinosum
|
China(Liaoning) |
Eocene |
|
Kleithriasphaeridium |
Kleithriasphaeridium sp. Sun,1994
sp. nov. |
China(Liaoning) |
Eocene |
|
Oligosphaeridium |
Oligosphaeridium buciniferum
|
China(Liaoning) |
Eocene |
|