Concavissimisporites |
Concavissimisporites variverrucatus
|
Alaska |
Bajocian |
Albian |
Sestrosporites |
Sestrosporites pseudoalveolatus
|
Alaska |
Bajocian |
Cenomanian |
Todisporites |
Todisporites minor
|
Alaska |
Bajocian |
Cenomanian |
Retitriletes |
Retitriletes reticulumsporites
sp. nov. |
Alaska |
Bathonian |
Cenomanian |
Deltoidospora |
Deltoidospora psilostoma
|
Alaska |
Bathonian |
Late Cretaceous |
Contignisporites |
Contignisporites cooksoniae
|
Alaska |
Callovian |
Albian |
Concavisporites |
Concavisporites jurienensis
|
Alaska |
Late Jurassic |
Early Cretaceous |
Gleicheniidites |
Gleicheniidites circinidites
|
Alaska |
Late Jurassic |
Early Cretaceous |
Klukisporites |
Klukisporites pseudoreticulatus
|
Alaska |
Late Jurassic |
Early Cretaceous |
Coronatispora |
Coronatispora valdensis
|
Alaska |
Late Jurassic |
Albian |
Dictyotriletes |
Dictyotriletes pseudoreticulatus
|
Alaska |
Late Jurassic |
Albian |
Eucommiidites |
Eucommiidites minor
|
Alaska |
Late Jurassic |
Albian |
Pityosporites |
Pityosporites alatipollenites
|
Alaska |
Late Jurassic |
Albian |
Alisporites |
Alisporites bilateralis
|
Alaska |
Late Jurassic |
Cenomanian |
Alisporites |
Alisporites grandis
|
Alaska |
Late Jurassic |
Early Cenomanian |
Deltoidospora |
Deltoidospora juncta
|
Alaska |
Late Jurassic |
Early Cenomanian |
Impardecispora |
Impardecispora apiverrucata
|
Alaska |
Late Jurassic |
Early Cenomanian |