Tenua |
Tenua microcysta
|
England(Hampshire) |
Late Eocene |
|
Cleistosphaeridium |
Cleistosphaeridium
|
England(Isle of Wight) |
Early Eocene |
|
Impagidinium |
Impagidinium multiplexum
|
England(Norfolk) |
Early Pleistocene |
|
Leptodinium |
Leptodinium multiplexum
|
England(Norfolk) |
Early Pleistocene |
|
Dapsilidinium |
Dapsilidinium laminaspinosum
|
England(Surrey) |
Cenomanian |
|
Polysphaeridium |
Polysphaeridium laminaspinosum
|
England(Surrey) |
Cenomanian |
|
Dapsilidinium |
Dapsilidinium pumilum
|
England(Surrey) |
Cenomanian |
|
Polysphaeridium |
Polysphaeridium pumilum
|
England(Surrey) |
Cenomanian |
|
Athigmatocysta |
Athigmatocysta
|
England(Yorkshire) |
Berriasian |
Barremian |
Avellodinium |
Avellodinium
|
England(Yorkshire) |
Berriasian |
Barremian |
Hystrichosphaeridium |
Hystrichosphaeridium phoenix
|
England(Yorkshire) |
Middle Barremian |
Late Barremian |
Lithodinia |
Lithodinia araneosa
|
England(Yorkshire) |
Middle Callovian |
|
Lithodinia |
Lithodinia sagena
|
England(Yorkshire) |
Middle Barremian |
Late Barremian |
Meiourogonyaulax |
Meiourogonyaulax sagena
|
England(Yorkshire) |
Middle Barremian |
Late Barremian |
Surculosphaeridium |
Surculosphaeridium phoenix
|
England(Yorkshire) |
Middle Barremian |
Late Barremian |
Cribroperidinium |
Cribroperidinium comptum
|
England(Yorkshire) |
Middle Barremian |
Late Barremian |
Gonyaulacysta |
Gonyaulacysta compta
|
England(Yorkshire) |
Middle Barremian |
Late Barremian |