Trivalvadinium |
Trivalvadinium
|
England(Isle of Wight) |
Early Eocene |
Middle Eocene |
Vectidinium |
Vectidinium
|
England(Isle of Wight) |
Late Eocene |
Early Oligocene |
Tityrosphaeridium |
Tityrosphaeridium latispinosum
|
England(Kent) |
Early Eocene |
|
Korystocysta |
Korystocysta
|
England(Lincolnshire) |
Late Bathonian |
|
Dapsilidinium |
Dapsilidinium pumilum
|
England(Surrey) |
Cenomanian |
|
Agerasphaera |
Agerasphaera margarita
|
England(Sussex) |
Thanetian |
|
Holmwoodinium |
Holmwoodinium
|
England(Sussex) |
Late Barremian |
|
Ripea |
Ripea
|
England(Sussex) |
Late Hauterivian |
|
Athigmatocysta |
Athigmatocysta glabra
|
England(Yorkshire) |
Middle Berriasian |
Late Berriasian |
Scriniodinium |
Scriniodinium glabrum
|
England(Yorkshire) |
Middle Berriasian |
Late Berriasian |
Hystrichostrogylon |
Hystrichostrogylon stolidotum
|
England(Yorkshire) |
Middle Barremian |
|
Diphasiosphaera |
Diphasiosphaera stolidata
|
England(Yorkshire) |
Middle Barremian |
|
Kiokansium |
Kiokansium vetusculum
|
England(Yorkshire) |
Early Barremian |
|
Adnatosphaeridium |
Adnatosphaeridium vetusculum
|
England(Yorkshire) |
Early Barremian |
|
Nematosphaeropsis |
Nematosphaeropsis quinquetra
|
England(Yorkshire) |
Middle Barremian |
|
Trabeculidium |
Trabeculidium quinquetrum
|
England(Yorkshire) |
Middle Barremian |
|
Athigmatocysta |
Athigmatocysta
|
England(Yorkshire) |
Berriasian |
Barremian |