Exesipollenites |
Exesipollenites tumulus
|
Alaska |
Kimmeridgian |
Albian |
Prionodinium |
Prionodinium alaskense
|
Alaska |
Aptian |
Early Albian |
Foraminisporis |
Foraminisporis dailyi
|
Alaska |
Neocomian |
|
Canningia |
Canningia aspera
|
Alaska |
Neocomian |
|
Canningia |
Canningia hirtella
|
Alaska |
Kimmeridgian |
Neocomian |
Cleistosphaeridium |
Cleistosphaeridium ancoriferum
|
Alaska |
Kimmeridgian |
Neocomian |
Gonyaulacysta |
Gonyaulacysta cretacea
|
Alaska |
Kimmeridgian |
Neocomian |
Gonyaulacysta |
Gonyaulacysta hyalodermopsis
|
Alaska |
Neocomian |
|
Hystrichosphaeridium |
Hystrichosphaeridium recurvatum
|
Alaska |
Neocomian |
|
Lithodinia |
Lithodinia sp
|
Alaska |
Neocomian |
|
Spiniferites |
Spiniferites sp
|
Alaska |
Neocomian |
|
Tanyosphaeridium |
Tanyosphaeridium boletus
|
Alaska |
Neocomian |
|
Adnatosphaeridium |
Adnatosphaeridium caulleryi
|
Alaska |
Oxfordian |
|
Tanyosphaeridium |
Tanyosphaeridium variecalamum
|
Alaska |
Oxfordian |
Neocomian |
Aquilapollenites |
Aquilapollenites rectus
|
Alaska |
Campanian |
Maastrichtian |
Australiella |
Australiella sp
|
Alaska |
Turonian |
Coniacian |
Deflandrea |
Deflandrea sp
|
Alaska |
Turonian |
Coniacian |