Verrucosisporites |
Verrucosisporites rotundus
|
Alaska |
Aptian |
Albian |
Asbeckiasporites |
Asbeckiasporites wirthii
|
Alaska |
Aptian |
Albian |
Cicatricosisporites |
Cicatricosisporites orbiculatus
|
Alaska |
Aptian |
Albian |
Equisetosporites |
Equisetosporites ovatus
|
Alaska |
Aptian |
Cenomanian |
Cycadopites |
Cycadopites formosus
|
Alaska |
Aptian |
Early Cenomanian |
Cycadopites |
Cycadopites sp.B
sp. nov. |
Alaska |
Aptian |
Early Cenomanian |
Dictyophyllidites |
Dictyophyllidites sp.A
sp. nov. |
Alaska |
Aptian |
Early Cenomanian |
Microreticulatisporites |
Microreticulatisporites uniformis
|
Alaska |
Aptian |
Early Cenomanian |
Pityosporites |
Pityosporites sp.A
sp. nov. |
Alaska |
Aptian |
Early Cenomanian |
Podocarpidites |
Podocarpidites minisculus
|
Alaska |
Aptian |
Early Cenomanian |
Crybelosporites |
Crybelosporites striatus
|
Alaska |
Aptian |
Turonian |
Cicatricosisporites |
Cicatricosisporites baconicus
|
Alaska |
Aptian |
Maastrichtian |
Echinatisporis |
Echinatisporis varispinosus
|
Alaska |
Aptian |
Maastrichtian |
Retitriletes |
Retitriletes singhii
|
Alaska |
Aptian |
Maastrichtian |
Cicatricosisporites |
Cicatricosisporites hughesii
|
Alaska |
Aptian |
Danian |
Rousea |
Rousea geranioides
|
Alaska |
Aptian |
Danian |
Fraxinoipollenites |
Fraxinoipollenites variabilis
|
Alaska |
Albian |
Paleocene |