Aptea |
Aptea polymorpha
|
Alaska(North Slope) |
Middle Albian |
Early Cenomanian |
Batioladinium |
Batioladinium jaegeri
|
Alaska(North Slope) |
Middle Albian |
Late Albian |
Canningia |
Canningia colliveri
|
Alaska(North Slope) |
Middle Albian |
Early Cenomanian |
Canningia |
Canningia sp.A
sp. nov. |
Alaska(North Slope) |
Middle Albian |
Early Cenomanian |
Cleistosphaeridium |
Cleistosphaeridium multispinosum
|
Alaska(North Slope) |
Middle Albian |
Early Cenomanian |
Cleistosphaeridium |
Cleistosphaeridium sp.A
sp. nov. |
Alaska(North Slope) |
Middle Albian |
Early Cenomanian |
Cleistosphaeridium |
Cleistosphaeridium sp.B
sp. nov. |
Alaska(North Slope) |
Middle Albian |
Early Cenomanian |
Cleistosphaeridium |
Cleistosphaeridium sp.C
sp. nov. |
Alaska(North Slope) |
Middle Albian |
Early Cenomanian |
Cribroperidinium |
Cribroperidinium intricatum
|
Alaska(North Slope) |
Middle Albian |
Late Albian |
Cyclonephelium |
Cyclonephelium compactum
|
Alaska(North Slope) |
Middle Albian |
Late Albian |
Cyclonephelium |
Cyclonephelium sp
|
Alaska(North Slope) |
Early Albian |
|
Cyclonephelium |
Cyclonephelium sp.A Brid.,1971
sp. nov. |
Alaska(North Slope) |
Middle Albian |
Early Cenomanian |
Deflandrea |
Deflandrea minor
|
Alaska(North Slope) |
Cretaceous |
|
Deflandrea |
Deflandrea sp.2 McIn.,1975
sp. nov. |
Alaska(North Slope) |
Middle Albian |
Early Cenomanian |
Deflandrea |
Deflandrea sp.A
sp. nov. |
Alaska(North Slope) |
Middle Albian |
Early Cenomanian |
Deflandrea |
Deflandrea sp.B May,1979
sp. nov. |
Alaska(North Slope) |
Middle Albian |
Early Cenomanian |
Deflandrea |
Deflandrea sp.C May,1979
sp. nov. |
Alaska(North Slope) |
Middle Albian |
Early Cenomanian |