Cordosphaeridium |
Cordosphaeridium truncigerum
|
Morocco |
Vraconian |
|
Coronifera |
Coronifera albertii
|
Morocco |
Late Hauterivian |
Early Cenomanian |
Coronifera |
Coronifera albertii
|
Morocco |
Late Hauterivian |
Albian |
Coronifera |
Coronifera kaiseri
|
Morocco |
Barremian |
Albian |
Coronifera |
Coronifera oceanica
|
Morocco |
Late Hauterivian |
Early Cenomanian |
Coronifera |
Coronifera tubulosa
|
Morocco |
Albian |
Vraconian |
Exochosphaeridium |
Exochosphaeridium brevispinum
|
Australia(N.Territory) |
Cenomanian |
Early Turonian |
Exochosphaeridium |
Exochosphaeridium cenomaniense
|
Australia(N.Territory) |
Cenomanian |
Early Turonian |
Exochosphaeridium |
Exochosphaeridium muelleri
|
Morocco |
Late Hauterivian |
Albian |
Exochosphaeridium |
Exochosphaeridium phragmites
|
Morocco |
Late Hauterivian |
Early Cenomanian |
Exochosphaeridium |
Exochosphaeridium phragmites
|
Morocco |
Late Hauterivian |
Albian |
Exochosphaeridium |
Exochosphaeridium striolatum
|
Morocco |
Late Hauterivian |
Albian |
Exochosphaeridium |
Exochosphaeridium striolatum
|
Morocco |
Late Hauterivian |
Albian |
Exochosphaeridium |
Exochosphaeridium truncatum
|
Morocco |
Late Hauterivian |
Albian |
Exochosphaeridium |
Exochosphaeridium truncatum
|
Texas |
Cenomanian |
|
Exochosphaeridium |
Exochosphaeridium truncigerum
|
Morocco |
Vraconian |
|
Florentinia |
Florentinia berran
sp. nov. |
Morocco |
Early Cenomanian |
|