Cassiculosphaeridia |
Cassiculosphaeridia magna
|
Alaska |
Hauterivian |
|
Cauca |
Cauca parva
|
Alaska |
Barremian |
|
Cedripites |
Cedripites canadensis
|
Alaska |
Jurassic |
Albian |
Ceratosporites |
Ceratosporites sp.A
sp. nov. |
Alaska |
Barremian |
|
Cerebropollenites |
Cerebropollenites mesozoicus
|
Alaska |
Jurassic |
Albian |
Cicatricosisporites |
Cicatricosisporites annulatus
|
Alaska |
Hauterivian |
Barremian |
Cicatricosisporites |
Cicatricosisporites augustus
|
Alaska |
Albian |
|
Cicatricosisporites |
Cicatricosisporites australiensis
|
Alaska |
Hauterivian |
Albian |
Cicatricosisporites |
Cicatricosisporites hallei
|
Alaska |
Hauterivian |
Albian |
Cicatricosisporites |
Cicatricosisporites pseudotripartitus
|
Alaska |
Hauterivian |
Barremian |
Cicatricosisporites |
Cicatricosisporites sp.A
sp. nov. |
Alaska |
Hauterivian |
|
Cingutriletes |
Cingutriletes clavus
|
Alaska |
Jurassic |
Albian |
Cingutriletes |
Cingutriletes sp.A
sp. nov. |
Alaska |
Barremian |
Albian |
Classopollis |
Classopollis classoides
|
Alaska |
Hauterivian |
Barremian |
Classopollis |
Classopollis torosus
|
Alaska |
Hauterivian |
Barremian |
Clavatipollenites |
Clavatipollenites couperi
|
Alaska |
Hauterivian |
Barremian |
Concavisporites |
Concavisporites sp.A
sp. nov. |
Alaska |
Early Cretaceous |
|