Muderongia |
Muderongia asymmetrica
|
Alaska(North Slope) |
Middle Albian |
Late Albian |
Muderongia |
Muderongia sp.A May & Stei.,1979
sp. nov. |
Alaska(North Slope) |
Middle Albian |
Late Albian |
Muderongia |
Muderongia tetracantha
|
Alaska(North Slope) |
Middle Albian |
Late Albian |
Nelchinopsis |
Nelchinopsis kostromiensis
|
Alaska(North Slope) |
Middle Albian |
Late Albian |
Odontochitina |
Odontochitina operculata
|
Alaska(North Slope) |
Middle Albian |
Late Albian |
Odontochitina |
Odontochitina operculata
|
Alaska(North Slope) |
Middle Albian |
Late Albian |
Oligosphaeridium |
Oligosphaeridium anthophorum
|
Alaska(North Slope) |
Middle Albian |
Late Albian |
Oligosphaeridium |
Oligosphaeridium complex
|
Alaska(North Slope) |
Middle Albian |
Late Albian |
Oligosphaeridium |
Oligosphaeridium irregulare
|
Alaska(North Slope) |
Middle Albian |
Late Albian |
Oligosphaeridium |
Oligosphaeridium sp.A
sp. nov. |
Alaska(North Slope) |
Middle Albian |
Late Albian |
Palaeoperidinium |
Palaeoperidinium cretaceum
|
Alaska(North Slope) |
Middle Albian |
Late Albian |
Palaeostomocystis |
Palaeostomocystis fragilis
|
Alaska(North Slope) |
Middle Albian |
Late Albian |
Pediastrum |
Pediastrum sp
|
Alaska(North Slope) |
Middle Albian |
Late Albian |
Pseudoceratium |
Pseudoceratium expolitum
|
Alaska(North Slope) |
Middle Albian |
Late Albian |
Pterodinium |
Pterodinium cornutum
|
Alaska(North Slope) |
Middle Albian |
Late Albian |
Scriniodinium |
Scriniodinium sp
|
Alaska(North Slope) |
Middle Albian |
Late Albian |
Spinidinium |
Spinidinium vestitum
|
Alaska(North Slope) |
Middle Albian |
Late Albian |