Cassiculosphaeridia |
Cassiculosphaeridia reticulata
|
England |
Cenomanian |
|
Cassiculosphaeridia |
Cassiculosphaeridia reticulata
|
Belgium |
Turonian |
Maastrichtian |
Cauca |
Cauca parva
|
France(Paris Basin) |
Late Albian |
Cenomanian |
Cauca |
Cauca parva
|
Germany |
Late Albian |
|
Chatangiella |
Chatangiella victoriensis
|
France(Paris Basin) |
Turonian |
Santonian |
Chatangiella |
Chatangiella victoriensis
|
England |
Santonian |
|
Chatangiella |
Chatangiella victoriensis
|
Germany |
Early Danian |
|
Chatangiella |
Chatangiella victoriensis
|
Belgium |
Early Danian |
|
Chlamydophorella |
Chlamydophorella discreta
|
France(Paris Basin) |
Late Albian |
Campanian |
Chlamydophorella |
Chlamydophorella discreta
|
England |
Cenomanian |
Santonian |
Chlamydophorella |
Chlamydophorella discreta
|
Belgium |
Maastrichtian |
|
Chlamydophorella |
Chlamydophorella discreta
|
Netherlands |
Campanian |
Maastrichtian |
Chlamydophorella |
Chlamydophorella discreta
|
Denmark |
Campanian |
Maastrichtian |
Chlamydophorella |
Chlamydophorella nyei
|
France(Paris Basin) |
Late Albian |
|
Chlamydophorella |
Chlamydophorella nyei
|
England |
Late Albian |
Cenomanian |
Chlamydophorella |
Chlamydophorella urna
|
France(Paris Basin) |
Turonian |
Santonian |
Cleistosphaeridium |
Cleistosphaeridium armatum
|
France(Paris Basin) |
Early Danian |
|