Fraxinoipollenites |
Fraxinoipollenites variabilis
|
Alaska |
Albian |
Paleocene |
Fraxinoipollenites |
Fraxinoipollenites venustus
|
Alaska |
Middle Albian |
Early Cenomanian |
Gabonisporis |
Gabonisporis sp.A
sp. nov. |
Alaska |
Early Cenomanian |
|
Ginkgocycadophytus |
Ginkgocycadophytus nitidus
|
Alaska |
Triassic |
Cretaceous |
Gleicheniidites |
Gleicheniidites circinidites
|
Alaska |
Late Jurassic |
Early Cretaceous |
Gleicheniidites |
Gleicheniidites senonicus
|
Alaska |
Jurassic |
Cretaceous |
Impardecispora |
Impardecispora apiverrucata
|
Alaska |
Late Jurassic |
Early Cenomanian |
Impardecispora |
Impardecispora purverulenta
|
Alaska |
Barremian |
Cenomanian |
Impardecispora |
Impardecispora trioreticulosa
|
Alaska |
Barremian |
Coniacian |
Inaperturopollenites |
Inaperturopollenites sp.A
sp. nov. |
Alaska |
Middle Albian |
Early Cenomanian |
Ischyosporites |
Ischyosporites amohalkus
|
Alaska |
Late Albian |
|
Ischyosporites |
Ischyosporites disjunctus
|
Alaska |
Middle Albian |
Early Cenomanian |
Januasporites |
Januasporites spiniferus
|
Alaska |
Middle Albian |
Late Albian |
Klukisporites |
Klukisporites areolatus
|
Alaska |
Middle Albian |
Early Cenomanian |
Klukisporites |
Klukisporites pseudoreticulatus
|
Alaska |
Late Jurassic |
Early Cretaceous |
Kuylisporites |
Kuylisporites lunaris
|
Alaska |
Early Cretaceous |
Late Albian |
Laevigatosporites |
Laevigatosporites ovatus
|
Alaska |
Jurassic |
Cretaceous |