Cannosphaeropsis |
Cannosphaeropsis pusulosa
|
W.Germany |
Early Oligocene |
|
Cannosphaeropsis |
Cannosphaeropsis utinensis
|
England(Yorkshire) |
Barremian |
|
Carpodinium |
Carpodinium granulatum
|
England(Yorkshire) |
Middle Barremian |
Late Barremian |
Cassiculosphaeridia |
Cassiculosphaeridia magna
|
England(Yorkshire) |
Barremian |
|
Cauca |
Cauca parva
|
England(Yorkshire) |
Middle Barremian |
Late Barremian |
Cleistosphaeridium |
Cleistosphaeridium polypes
|
England(Yorkshire) |
Barremian |
|
Coronifera |
Coronifera oceanica
|
England(Yorkshire) |
Barremian |
|
Cribroperidinium |
Cribroperidinium cornutum
|
England(Yorkshire) |
Middle Barremian |
Late Barremian |
Cribroperidinium |
Cribroperidinium edwardsii
|
England(Yorkshire) |
Barremian |
|
Ctenidodinium |
Ctenidodinium elegantulum
|
England(Yorkshire) |
Middle Barremian |
Late Barremian |
Cyclonephelium |
Cyclonephelium distinctum
|
England(Yorkshire) |
Barremian |
|
Dingodinium |
Dingodinium albertii
|
England(Yorkshire) |
Barremian |
|
Diphasiosphaera |
Diphasiosphaera
|
England(Yorkshire) |
Middle Barremian |
|
Diphasiosphaera |
Diphasiosphaera stolidata
sp. nov. |
England(Yorkshire) |
Middle Barremian |
|
Discorsia |
Discorsia nannus
|
England(Yorkshire) |
Middle Barremian |
Late Barremian |
Druggidium |
Druggidium jubatum
sp. nov. |
England(Yorkshire) |
Early Barremian |
Middle Barremian |
Druggidium |
Druggidium sp
|
England(Yorkshire) |
Early Barremian |
Middle Barremian |