Appendicisporites |
Appendicisporites sp
|
Alaska |
Barremian |
Late Albian |
Bennettiteaepollenites |
Bennettiteaepollenites minimus
|
Alaska |
Barremian |
Late Albian |
Duplexisporites |
Duplexisporites triangularis
|
Alaska |
Barremian |
Late Albian |
Laricoidites |
Laricoidites gigantus
|
Alaska |
Barremian |
Late Albian |
Parvisaccites |
Parvisaccites rugulatus
|
Alaska |
Barremian |
Late Albian |
Equisetosporites |
Equisetosporites multicostatus
|
Alaska |
Barremian |
Cenomanian |
Impardecispora |
Impardecispora purverulenta
|
Alaska |
Barremian |
Cenomanian |
Schizophacus |
Schizophacus parvus
|
Alaska |
Barremian |
Cenomanian |
Cedripites |
Cedripites canadensis
|
Alaska |
Barremian |
Early Cenomanian |
Cedripites |
Cedripites cretaceus
|
Alaska |
Barremian |
Early Cenomanian |
Clavatipollenites |
Clavatipollenites minutus
|
Alaska |
Barremian |
Early Cenomanian |
Podocarpidites |
Podocarpidites ornatus
|
Alaska |
Barremian |
Early Cenomanian |
Appendicisporites |
Appendicisporites erdtmannii
|
Alaska |
Barremian |
Turonian |
Cicatricosisporites |
Cicatricosisporites venustus
|
Alaska |
Barremian |
Turonian |
Triporoletes |
Triporoletes reticulatus
|
Alaska |
Barremian |
Turonian |
Impardecispora |
Impardecispora trioreticulosa
|
Alaska |
Barremian |
Coniacian |
Contignisporites |
Contignisporites glebulentus
|
Alaska |
Barremian |
Coniacian |