Classopollis |
Classopollis
|
France(Paris Basin) |
Early Cenomanian |
|
Normapolles |
Normapolles
|
France(Paris Basin) |
Middle Cenomanian |
Late Cenomanian |
Palaeohystrichophora |
Palaeohystrichophora infusorioides
|
France(Paris Basin) |
Cenomanian |
|
Exochosphaeridium |
Exochosphaeridium phragmites
|
France(Paris Basin) |
Cenomanian |
|
Spiniferites |
Spiniferites ramosus
|
France(Paris Basin) |
Cenomanian |
|
Silicisphaera |
Silicisphaera ferox
|
France(Paris Basin) |
Early Turonian |
|
Silicisphaera |
Silicisphaera torulosa
|
France(Paris Basin) |
Early Turonian |
|
Alterbia |
Alterbia acuminata
|
France(Paris Basin) |
Early Turonian |
|
Dinogymnium |
Dinogymnium cretaceum
|
France(Paris Basin) |
Late Turonian |
|
Dinogymnium |
Dinogymnium marthae
|
France(Paris Basin) |
Late Turonian |
|
Trudopollis |
Trudopollis
|
France(Paris Basin) |
Late Turonian |
|
Pseudoculopollis |
Pseudoculopollis
|
France(Paris Basin) |
Late Turonian |
|
Plicapollis |
Plicapollis
|
France(Paris Basin) |
Late Turonian |
|
Spinidinium |
Spinidinium echinoideum
|
France(Paris Basin) |
Coniacian |
|
Chatangiella |
Chatangiella tripartita
|
France(Paris Basin) |
Coniacian |
|
Chatangiella |
Chatangiella verrucosa
|
France(Paris Basin) |
Coniacian |
|
Dinogymnium |
Dinogymnium denticulatum
|
France(Paris Basin) |
Coniacian |
|