Oligosphaeridium |
Oligosphaeridium complex
|
Alaska(North Slope) |
Aptian |
Early Albian |
Bisaccate |
Bisaccate sp
|
Alaska(North Slope) |
Aptian |
Albian |
Isabelidinium |
Isabelidinium sp
|
Alaska(North Slope) |
Campanian |
|
Aquilapollenites |
Aquilapollenites sp
|
Alaska(North Slope) |
Campanian |
|
Aquilapollenites |
Aquilapollenites trialatus
|
Alaska(North Slope) |
Campanian |
|
Taeniaesporites |
Taeniaesporites sp
|
Alaska(North Slope) |
Aptian |
Albian |
Spiniferites |
Spiniferites ramosus
|
Alaska(North Slope) |
Aptian |
Early Albian |
Oligosphaeridium |
Oligosphaeridium complex
|
Alaska(North Slope) |
Aptian |
Albian |
Oligosphaeridium |
Oligosphaeridium complex
|
Alaska(North Slope) |
Aptian |
Albian |
Oligosphaeridium |
Oligosphaeridium pulcherrimum
|
Alaska(North Slope) |
Aptian |
Early Albian |
Deltoidospora |
Deltoidospora sp
|
Alaska(North Slope) |
Aptian |
Albian |
Hymenozonotriletes |
Hymenozonotriletes lepidophytus
|
Alaska(North Slope) |
Aptian |
Albian |
Osmundacidites |
Osmundacidites sp
|
Alaska(North Slope) |
Senonian |
|
Pareodinia |
Pareodinia ceratophora
|
Alaska(North Slope) |
Late Jurassic |
|
Hymenozonotriletes |
Hymenozonotriletes lepidophytus
|
Alaska(North Slope) |
Aptian |
Albian |
Cyclonephelium |
Cyclonephelium distinctum
|
Alaska(North Slope) |
Aptian |
Albian |
Imbatodinium |
Imbatodinium jaegeri
|
Alaska(North Slope) |
Aptian |
Albian |