Stiphrosphaeridium |
Stiphrosphaeridium anthophorum
|
Spitsbergen |
Middle Albian |
|
Stiphrosphaeridium |
Stiphrosphaeridium anthophorum
|
Greenland |
Early Albian |
|
Stiphrosphaeridium |
Stiphrosphaeridium anthophorum
|
Arctic Ocean |
Late Aptian |
Early Albian |
Stiphrosphaeridium |
Stiphrosphaeridium dictyophorum
|
Spitsbergen |
Aptian |
Middle Albian |
Surculosphaeridium |
Surculosphaeridium phoenix
|
Greenland |
Early Albian |
|
Surculosphaeridium |
Surculosphaeridium phoenix
|
Arctic Ocean |
Middle Albian |
|
Surculosphaeridium |
Surculosphaeridium trunculum
|
Arctic Ocean |
Middle Albian |
|
Tanyosphaeridium |
Tanyosphaeridium sp
|
Greenland |
Early Albian |
|
Tanyosphaeridium |
Tanyosphaeridium sp.A Brid.,1971
sp. nov. |
Spitsbergen |
Middle Albian |
|
Tanyosphaeridium |
Tanyosphaeridium variecalamum
|
Arctic Ocean |
Late Aptian |
Middle Albian |
Tubotuberella |
Tubotuberella apatela
|
Arctic Ocean |
Early Albian |
Middle Albian |
Veryhachium |
Veryhachium sp
|
Greenland |
Early Albian |
|
Veryhachium |
Veryhachium sp
|
Arctic Ocean |
Middle Albian |
|
Wallodinium |
Wallodinium krutzschii
|
Arctic Ocean |
Middle Albian |
|
Wallodinium |
Wallodinium luna
|
Greenland |
Early Albian |
|