Odontochitina |
Odontochitina operculata
|
England(Dorset) |
Late Cenomanian |
Early Turonian |
Oligosphaeridium |
Oligosphaeridium complex
|
Colorado |
Late Cenomanian |
Early Turonian |
Oligosphaeridium |
Oligosphaeridium complex
|
England(Dorset) |
Late Cenomanian |
Early Turonian |
Oligosphaeridium |
Oligosphaeridium prolixispinosum
|
Colorado |
Late Cenomanian |
Early Turonian |
Oligosphaeridium |
Oligosphaeridium prolixispinosum
|
England(Dorset) |
Late Cenomanian |
|
Oligosphaeridium |
Oligosphaeridium sp
|
Colorado |
Late Cenomanian |
Early Turonian |
Oligosphaeridium |
Oligosphaeridium sp
|
England(Dorset) |
Late Cenomanian |
|
Oligosphaeridium |
Oligosphaeridium totum
|
Colorado |
Late Cenomanian |
Early Turonian |
Palaeohystrichophora |
Palaeohystrichophora infusorioides
|
Colorado |
Late Cenomanian |
Early Turonian |
Palaeohystrichophora |
Palaeohystrichophora infusorioides
|
England(Dorset) |
Late Cenomanian |
Early Turonian |
Palaeoperidinium |
Palaeoperidinium sp
|
Colorado |
Late Cenomanian |
Early Turonian |
Palaeotetradinium |
Palaeotetradinium sp
|
Colorado |
Late Cenomanian |
Early Turonian |
Palaeotetradinium |
Palaeotetradinium sp
|
England(Dorset) |
Late Cenomanian |
Early Turonian |
Palambages |
Palambages sp
|
Colorado |
Early Turonian |
|
Pervosphaeridium |
Pervosphaeridium bifidum
|
Colorado |
Late Cenomanian |
Early Turonian |
Pervosphaeridium |
Pervosphaeridium bifidum
|
England(Dorset) |
Late Cenomanian |
|
Pervosphaeridium |
Pervosphaeridium pseudhystrichodinium
|
Colorado |
Late Cenomanian |
Early Turonian |