Gardodinium |
Gardodinium ordinale
sp. nov. |
England(Yorkshire) |
Early Barremian |
Middle Barremian |
Florentinia |
Florentinia mantellii
|
England(Yorkshire) |
Early Barremian |
Middle Barremian |
Hystrichodinium |
Hystrichodinium ramoides
|
England(Yorkshire) |
Early Barremian |
Middle Barremian |
Perisseiasphaeridium |
Perisseiasphaeridium eisenackii
|
England(Yorkshire) |
Early Barremian |
Middle Barremian |
Prolixosphaeridium |
Prolixosphaeridium deirense
|
England(Yorkshire) |
Early Barremian |
Middle Barremian |
Pseudoceratium |
Pseudoceratium pelliferum
sp. nov. |
England(Yorkshire) |
Early Barremian |
Middle Barremian |
Gonyaulacysta |
Gonyaulacysta boreas
sp. nov. |
England(Yorkshire) |
Early Barremian |
|
Xiphophoridium |
Xiphophoridium alatum
|
England(Yorkshire) |
Early Barremian |
|
Druggidium |
Druggidium sp
|
England(Yorkshire) |
Early Barremian |
|
Kleithriasphaeridium |
Kleithriasphaeridium
|
England(Yorkshire) |
Early Barremian |
|
Gonyaulax |
Gonyaulax perforans
|
England(Yorkshire) |
Middle Barremian |
Late Barremian |
Hystrichosphaeridium |
Hystrichosphaeridium mantellii
|
England(Yorkshire) |
Middle Barremian |
Late Barremian |
Gardodinium |
Gardodinium eisenackii
|
England(Yorkshire) |
Barremian |
|
Hystrichosphaeridium |
Hystrichosphaeridium eoinodes
|
England(Yorkshire) |
Early Barremian |
|
Cordosphaeridium |
Cordosphaeridium fasciatum
|
England(Yorkshire) |
Barremian |
|
Hystrichosphaera |
Hystrichosphaera dentata
|
England(Yorkshire) |
Early Barremian |
Middle Barremian |
Dinoflagellate |
Dinoflagellate sp. Goch.,1957
sp. nov. |
England(Yorkshire) |
Early Barremian |
|