Cleistosphaeridium |
Cleistosphaeridium sp
|
China(Kiangsu) |
Paleocene |
|
Cleistosphaeridium |
Cleistosphaeridium sp
|
China(Kiangsu) |
Early Eocene |
|
Comasphaeridium |
Comasphaeridium sp
|
China(Kiangsu) |
Early Eocene |
|
Cordosphaeridium |
Cordosphaeridium cracenospinosum
|
China(Kiangsu) |
Early Eocene |
|
Cordosphaeridium |
Cordosphaeridium exilimurum
|
China(Kiangsu) |
Early Eocene |
|
Cordosphaeridium |
Cordosphaeridium fibrospinosum
|
China(Kiangsu) |
Early Eocene |
Middle Eocene |
Cordosphaeridium |
Cordosphaeridium gracile
|
China(Kiangsu) |
Early Eocene |
|
Cordosphaeridium |
Cordosphaeridium gracile
|
China(Kiangsu) |
Middle Eocene |
|
Cordosphaeridium |
Cordosphaeridium inodes
|
China(Kiangsu) |
Paleocene |
|
Cordosphaeridium |
Cordosphaeridium inodes
|
China(Kiangsu) |
Early Eocene |
Middle Eocene |
Coronifera |
Coronifera oceanica
|
China(Kiangsu) |
Early Eocene |
|
Cribroperidinium |
Cribroperidinium giuseppei
|
China(Kiangsu) |
Paleocene |
|
Cribroperidinium |
Cribroperidinium granomembranaceum
|
China(Kiangsu) |
Early Eocene |
|
Cribroperidinium |
Cribroperidinium sp
|
China(Kiangsu) |
Eocene |
Miocene |
Cyclopsiella |
Cyclopsiella granulata
|
China(Kiangsu) |
Paleocene |
|
Cyclopsiella |
Cyclopsiella minor
sp. nov. |
China(Kiangsu) |
Early Eocene |
|
Cyclopsiella |
Cyclopsiella vieta
|
China(Kiangsu) |
Middle Eocene |
|