Odontochitina |
Odontochitina operculata
|
England(Sussex) |
Early Aptian |
|
Odontochitina |
Odontochitina operculata
|
England(Sussex) |
Late Barremian |
Aptian |
Odontochitina |
Odontochitina striatoperforata
|
England(Sussex) |
Aptian |
|
Oligosphaeridium |
Oligosphaeridium asterigerum
|
England(Sussex) |
Aptian |
|
Oligosphaeridium |
Oligosphaeridium complex
|
England(Sussex) |
Late Barremian |
Aptian |
Oligosphaeridium |
Oligosphaeridium dividuum
|
England(Sussex) |
Early Aptian |
|
Oligosphaeridium |
Oligosphaeridium poculum
|
England(Sussex) |
Late Barremian |
Aptian |
Oligosphaeridium |
Oligosphaeridium pulcherrimum
|
England(Sussex) |
Late Barremian |
Early Aptian |
Operculodinium |
Operculodinium hirsutum
|
England(Sussex) |
Late Aptian |
|
Palaeoperidinium |
Palaeoperidinium cretaceum
|
England(Sussex) |
Late Barremian |
Early Aptian |
Pareodinia |
Pareodinia ceratophora
|
England(Sussex) |
Aptian |
|
Parvisaccites |
Parvisaccites radiatus
|
England(Sussex) |
Late Barremian |
Aptian |
Parvisaccites |
Parvisaccites rugulatus
|
England(Sussex) |
Late Aptian |
|
Patellasporites |
Patellasporites distaverrucosus
|
England(Sussex) |
Late Barremian |
Early Aptian |
Perinopollenites |
Perinopollenites elatoides
|
England(Sussex) |
Early Aptian |
|
Perotrilites |
Perotrilites caperatus
|
England(Sussex) |
Early Aptian |
|
Pervosphaeridium |
Pervosphaeridium truncatum
|
England(Sussex) |
Early Aptian |
|