Oligosphaeridium |
Oligosphaeridium complex
|
England(Berkshire) |
Turonian |
Coniacian |
Oligosphaeridium |
Oligosphaeridium poculum
|
England(Berkshire) |
Turonian |
Coniacian |
Oligosphaeridium |
Oligosphaeridium prolixispinosum
|
England(Berkshire) |
Turonian |
Coniacian |
Oligosphaeridium |
Oligosphaeridium pulcherrimum
|
England(Berkshire) |
Turonian |
Coniacian |
Palaeohystrichophora |
Palaeohystrichophora infusorioides
|
England(Berkshire) |
Turonian |
Coniacian |
Palaeohystrichophora |
Palaeohystrichophora infusorioides
|
England(Berkshire) |
Turonian |
Coniacian |
Paralecaniella |
Paralecaniella sp.A
sp. nov. |
England(Berkshire) |
Turonian |
Coniacian |
Pervosphaeridium |
Pervosphaeridium pseudhystrichodinium
|
England(Berkshire) |
Turonian |
Coniacian |
Pervosphaeridium |
Pervosphaeridium truncatum
|
England(Berkshire) |
Turonian |
Coniacian |
Prolixosphaeridium |
Prolixosphaeridium conulum
|
England(Berkshire) |
Turonian |
Coniacian |
Pterospermella |
Pterospermella sp.A
sp. nov. |
England(Berkshire) |
Turonian |
Coniacian |
Senoniasphaera |
Senoniasphaera alveolata
|
England(Berkshire) |
Turonian |
Early Coniacian |
Senoniasphaera |
Senoniasphaera protrusa
|
England(Berkshire) |
Turonian |
Coniacian |
Senoniasphaera |
Senoniasphaera rotundata
sp. nov. |
England(Berkshire) |
Turonian |
Early Coniacian |
Senoniasphaera |
Senoniasphaera rotundata
|
England(Berkshire) |
Turonian |
Coniacian |
Senoniasphaera |
Senoniasphaera sp
|
England(Berkshire) |
Turonian |
Coniacian |
Senoniasphaera |
Senoniasphaera sp.A Schi.,1992
sp. nov. |
England(Berkshire) |
Turonian |
Coniacian |