Odontochitina |
Odontochitina operculata
|
Indian Ocean |
Late Barremian |
Early Aptian |
Oligosphaeridium |
Oligosphaeridium complex
|
Indian Ocean |
Hauterivian |
Barremian |
Oligosphaeridium |
Oligosphaeridium diluculum
|
Indian Ocean |
Middle Berriasian |
Barremian |
Oligosphaeridium |
Oligosphaeridium sp.A Bren.,1992
sp. nov. |
Indian Ocean |
Middle Berriasian |
Late Berriasian |
Omatia |
Omatia montgomeryi
|
Indian Ocean |
Middle Berriasian |
Late Berriasian |
Ovoidinium |
Ovoidinium cinctum
|
Indian Ocean |
Late Hauterivian |
Early Aptian |
Papuadinium |
Papuadinium apiculatum
|
Indian Ocean |
Middle Berriasian |
Late Berriasian |
Peridictyocysta |
Peridictyocysta mirabilis
|
Indian Ocean |
Middle Berriasian |
Late Berriasian |
Perisseiasphaeridium |
Perisseiasphaeridium inusitatum
|
Indian Ocean |
Middle Berriasian |
Late Berriasian |
Phoberocysta |
Phoberocysta neocomica
|
Indian Ocean |
Middle Valanginian |
Barremian |
Phoberocysta |
Phoberocysta burgeri
|
Indian Ocean |
Middle Valanginian |
Barremian |
Prolixosphaeridium |
Prolixosphaeridium inequiornatum
|
Indian Ocean |
Hauterivian |
Barremian |
Prolixosphaeridium |
Prolixosphaeridium parvispinum
|
Indian Ocean |
Late Hauterivian |
Barremian |
Pseudoceratium |
Pseudoceratium iehiense
|
Indian Ocean |
Nd |
|
Pseudoceratium |
Pseudoceratium turneri
|
Indian Ocean |
Nd |
|
Rigaudella |
Rigaudella aemula
|
Indian Ocean |
Middle Berriasian |
Late Berriasian |
Scriniodinium |
Scriniodinium attadalense
|
Indian Ocean |
Middle Berriasian |
Early Valanginian |