Beringiella |
Beringiella
|
Alaska |
Late Pleistocene |
|
Nummus |
Nummus
|
Australia(Queensland) |
Late Neocomian |
Early Aptian |
Tubulifera |
Tubulifera
|
Belgium |
Early Landenian |
|
Damassadinium |
Damassadinium
|
California |
Danian |
|
Damassadinium |
Damassadinium abbreviatum
|
California |
Eocene |
|
Damassadinium |
Damassadinium californicum
|
California |
Danian |
|
Damassadinium |
Damassadinium impages
|
California |
Early Eocene |
Middle Eocene |
Damassadinium |
Damassadinium manicatum
|
California |
Eocene |
|
Danea |
Danea abbreviata
|
California |
Eocene |
|
Palmnickia |
Palmnickia californica
|
California |
Danian |
|
Danea |
Danea impages
|
California |
Early Eocene |
Middle Eocene |
Danea |
Danea manicata
|
California |
Eocene |
|
Rhombodella |
Rhombodella
|
China(Shandong) |
Oligocene |
|
Cupritia |
Cupritia
|
France(Rhone) |
Late Oxfordian |
|
Damassadinium |
Damassadinium heterospinosum
|
Indonesia(Java) |
Eocene |
|
Danea |
Danea heterospinosa
|
Indonesia(Java) |
Eocene |
|
Damassadinium |
Damassadinium chibane
|
Morocco |
Gargasian |
|