Abiespollenites |
Abiespollenites sp
|
Alaska |
Middle Albian |
Early Cenomanian |
Aequitriradites |
Aequitriradites spinulosus
|
Alaska |
Early Cretaceous |
Danian |
Aequitriradites |
Aequitriradites verrucosus
|
Alaska |
Neocomian |
Senonian |
Alisporites |
Alisporites bilateralis
|
Alaska |
Late Jurassic |
Cenomanian |
Alisporites |
Alisporites grandis
|
Alaska |
Late Jurassic |
Early Cenomanian |
Anemia |
Anemia pschekhaensis
|
Alaska |
Barremian |
Late Albian |
Annulispora |
Annulispora sp.A
sp. nov. |
Alaska |
Late Albian |
Early Cenomanian |
Annulispora |
Annulispora sp.B
sp. nov. |
Alaska |
Middle Albian |
Late Albian |
Appendicisporites |
Appendicisporites erdtmannii
|
Alaska |
Barremian |
Turonian |
Appendicisporites |
Appendicisporites jansonii
|
Alaska |
Barremian |
Albian |
Appendicisporites |
Appendicisporites potomacensis
|
Alaska |
Barremian |
Late Albian |
Appendicisporites |
Appendicisporites problematicus
|
Alaska |
Berriasian |
Albian |
Appendicisporites |
Appendicisporites sellingii
|
Alaska |
Middle Albian |
Late Albian |
Appendicisporites |
Appendicisporites sp
|
Alaska |
Barremian |
Late Albian |
Appendicisporites |
Appendicisporites tricornitatus
|
Alaska |
Berriasian |
Early Senonian |
Araucariacites |
Araucariacites australis
|
Alaska |
Jurassic |
Tertiary |
Asbeckiasporites |
Asbeckiasporites wirthii
|
Alaska |
Aptian |
Albian |