Nelchinopsis |
Nelchinopsis kostromiensis
|
Greenland |
Early Barremian |
|
Pseudoceratium |
Pseudoceratium anaphrissum
|
Greenland |
Early Barremian |
|
Pseudoceratium |
Pseudoceratium nudum
|
Greenland |
Barremian |
Early Aptian |
Pseudoceratium |
Pseudoceratium toveae
|
Greenland |
Late Barremian |
Early Aptian |
Pseudoceratium |
Pseudoceratium iveri
|
Greenland |
Late Barremian |
|
Pseudoceratium |
Pseudoceratium eisenackii
|
Greenland |
Aptian |
Middle Albian |
Pseudoceratium |
Pseudoceratium polymorphum
|
Greenland |
Early Albian |
Middle Albian |
Pseudoceratium |
Pseudoceratium expolitum
|
Greenland |
Late Albian |
|
Pseudoceratium |
Pseudoceratium expolitum
|
Greenland |
Late Albian |
|
Achomosphaera |
Achomosphaera neptuni
|
Greenland |
Cretaceous |
|
Sirmiodinium |
Sirmiodinium grossii
|
Greenland |
Barremian |
Early Aptian |
Gonyaulacysta |
Gonyaulacysta fastigiata
|
Greenland |
Early Barremian |
|
Hystrichosphaeridium |
Hystrichosphaeridium arborispinum
|
Greenland |
Barremian |
|
Leptodinium |
Leptodinium hyalodermopse
|
Greenland |
Barremian |
Early Albian |
Tubotuberella |
Tubotuberella uncinata
|
Greenland |
Early Barremian |
|
Trichodinium |
Trichodinium speetonense
|
Greenland |
Barremian |
Early Aptian |
Circulodinium |
Circulodinium attadalicum
|
Greenland |
Barremian |
Early Aptian |