Lycopodiumsporites |
Lycopodiumsporites marginatus
|
|
Turonian |
|
Muderongia |
Muderongia simplex
|
Alaska |
Barremian |
Albian |
Spiniferites |
Spiniferites ramosus
|
Alaska |
Barremian |
Aptian |
Fusiformisporites |
Fusiformisporites sp
|
Alaska |
Berriasian |
Hauterivian |
Osmundacidites |
Osmundacidites wellmanii
|
Alaska |
Berriasian |
Early Maastrichtian |
Cerebropollenites |
Cerebropollenites sp
|
Alaska |
Middle Cretaceous |
|
Betulaepollenites |
Betulaepollenites betuloides
|
Alaska |
Middle Cretaceous |
|
Psilatricolpites |
Psilatricolpites parvulus
|
Alaska |
Albian |
|
Polypodiisporites |
Polypodiisporites favus
|
Alaska |
Albian |
|
Lycopodiumsporites |
Lycopodiumsporites austroclavatidites
|
Alaska |
Albian |
Early Maastrichtian |
Lycopodiacidites |
Lycopodiacidites irregularis
|
Alaska |
Albian |
Early Maastrichtian |
Leptolepidites |
Leptolepidites bossus
|
Alaska |
Albian |
|
Deltoidospora |
Deltoidospora diaphana
|
Alaska |
Middle Cretaceous |
Late Santonian |
Kylindrocysta |
Kylindrocysta sp.C
sp. nov. |
Alaska |
Bathonian |
|
Corollina |
Corollina torosa
|
Alaska |
Turonian |
|
Taxodiaceaepollenites |
Taxodiaceaepollenites hiatus
|
Alaska |
Middle Cretaceous |
Early Maastrichtian |
Cyathidites |
Cyathidites australis
|
Alaska |
Berriasian |
Campanian |