Aptea |
Aptea polymorpha
|
Alaska |
Aptian |
Albian |
Bisaccate pollen |
Bisaccate pollen
|
Alaska |
Aptian |
Albian |
Canningia |
Canningia
|
Alaska |
Neocomian |
|
Cyclonephelium |
Cyclonephelium distinctum
|
Alaska |
Aptian |
Albian |
Cyclonephelium |
Cyclonephelium sp
|
Alaska |
Neocomian |
|
Gardodinium |
Gardodinium trabeculosum
|
Alaska |
Aptian |
Albian |
Muderongia |
Muderongia sp
|
Alaska |
Aptian |
Albian |
Muderongia |
Muderongia tetracantha
|
Alaska |
Aptian |
Albian |
Odontochitina |
Odontochitina operculata
|
Alaska |
Aptian |
Albian |
Oligosphaeridium |
Oligosphaeridium complex
|
Alaska |
Aptian |
Albian |
Osmundacidites |
Osmundacidites sp
|
Alaska |
Aptian |
Albian |
Palaeoperidinium |
Palaeoperidinium cretaceum
|
Alaska |
Aptian |
Albian |
Pseudoceratium |
Pseudoceratium retusum
|
Alaska |
Aptian |
Albian |
Tasmanaceae |
Tasmanaceae
|
Alaska |
Aptian |
Albian |
Veryhachium |
Veryhachium sp
|
Alaska |
Aptian |
Albian |