Odontochitina |
Odontochitina ancala
|
Greenland |
Middle Albian |
Late Albian |
Odontochitina |
Odontochitina costata
|
Greenland |
Late Albian |
|
Odontochitina |
Odontochitina imparilis
|
Greenland |
Early Albian |
|
Odontochitina |
Odontochitina imparilis
|
Greenland |
Late Aptian |
|
Odontochitina |
Odontochitina operculata
|
Greenland |
Late Barremian |
Albian |
Odontochitina |
Odontochitina singhii
|
Greenland |
Early Albian |
Middle Albian |
Oligosphaeridium |
Oligosphaeridium albertense
|
Greenland |
Barremian |
|
Oligosphaeridium |
Oligosphaeridium asterigerum
|
Greenland |
Barremian |
Early Aptian |
Oligosphaeridium |
Oligosphaeridium complex
|
Greenland |
Barremian |
Albian |
Oligosphaeridium |
Oligosphaeridium fenestratum
|
Greenland |
Barremian |
|
Oligosphaeridium |
Oligosphaeridium perforatum
|
Greenland |
Barremian |
|
Oligosphaeridium |
Oligosphaeridium perforatum
|
Greenland |
Barremian |
Middle Albian |
Oligosphaeridium |
Oligosphaeridium poculum
|
Greenland |
Barremian |
Albian |
Oligosphaeridium |
Oligosphaeridium prolixispinosum
|
Greenland |
Barremian |
Middle Albian |
Oligosphaeridium |
Oligosphaeridium pulcherrimum
|
Greenland |
Barremian |
Albian |
Oligosphaeridium |
Oligosphaeridium totum
|
Greenland |
Aptian |
Albian |
Oligosphaeridium |
Oligosphaeridium sp.1 Nиhr.,1993
sp. nov. |
Greenland |
Late Aptian |
Albian |