Todisporites |
Todisporites minor
|
Alaska |
Bajocian |
Cenomanian |
Tricolpites |
Tricolpites crassimurus
|
Alaska |
Albian |
Coniacian |
Tricolpites |
Tricolpites micromunus
|
Alaska |
Albian |
Danian |
Tricolpites |
Tricolpites parvus
|
Alaska |
Middle Albian |
Early Paleocene |
Trilobosporites |
Trilobosporites sp.A
sp. nov. |
Alaska |
Late Albian |
|
Triporoletes |
Triporoletes radiatus
|
Alaska |
Neocomian |
Senonian |
Triporoletes |
Triporoletes reticulatus
|
Alaska |
Barremian |
Turonian |
Triporoletes |
Triporoletes sp.A
sp. nov. |
Alaska |
Late Albian |
|
Triporoletes |
Triporoletes triangularis
|
Alaska |
Barremian |
Albian |
Undulatisporites |
Undulatisporites fossulatus
|
Alaska |
Middle Albian |
Late Albian |
Undulatisporites |
Undulatisporites undulapolus
|
Alaska |
Barremian |
Albian |
Verrucosisporites |
Verrucosisporites rotundus
|
Alaska |
Aptian |
Albian |
Vitreisporites |
Vitreisporites pallidus
|
Alaska |
Triassic |
Late Cretaceous |
Vitreisporites |
Vitreisporites sp.A
sp. nov. |
Alaska |
Middle Albian |
Early Cenomanian |