Nematosphaeropsis |
Nematosphaeropsis sp.1
sp. nov. |
Nigeria |
Late Albian |
Maastrichtian |
Nematosphaeropsis |
Nematosphaeropsis sp.2
sp. nov. |
Nigeria |
Turonian |
Campanian |
Oculopollis |
Oculopollis tropicus
|
Nigeria |
Campanian |
Maastrichtian |
Odontochitina |
Odontochitina costata
|
Nigeria |
Late Cenomanian |
Turonian |
Oligosphaeridium |
Oligosphaeridium anthophorum
|
Nigeria |
Late Cenomanian |
Maastrichtian |
Oligosphaeridium |
Oligosphaeridium complex
|
Nigeria |
Late Albian |
Coniacian |
Oligosphaeridium |
Oligosphaeridium pulcherrimum
|
Nigeria |
Late Albian |
Coniacian |
Oligosphaeridium |
Oligosphaeridium sp.1
sp. nov. |
Nigeria |
Turonian |
Coniacian |
Oligosphaeridium |
Oligosphaeridium sp.2
sp. nov. |
Nigeria |
Late Cenomanian |
Maastrichtian |
Oligosphaeridium |
Oligosphaeridium sp.3
sp. nov. |
Nigeria |
Late Albian |
Middle Cenomanian |
Palaeocystodinium |
Palaeocystodinium stockmansii
|
Nigeria |
Maastrichtian |
|
Palaeohystrichophora |
Palaeohystrichophora infusorioides
|
Nigeria |
Late Albian |
Maastrichtian |
Palaeohystrichophora |
Palaeohystrichophora infusorioides
|
Nigeria |
Late Albian |
Middle Cenomanian |
Palaeohystrichophora |
Palaeohystrichophora sp
|
Nigeria |
Late Albian |
Middle Cenomanian |
Palaeohystrichophora |
Palaeohystrichophora sp
|
Nigeria |
Cenomanian |
Maastrichtian |
Palaeoperidinium |
Palaeoperidinium sp
|
Nigeria |
Cenomanian |
Turonian |
Palambages |
Palambages sp
|
Nigeria |
|
|