Cicatricosisporites |
Cicatricosisporites sp
|
Alaska(North Slope) |
Hauterivian |
Barremian |
Classopollis |
Classopollis classoides
|
Alaska(North Slope) |
Hauterivian |
Barremian |
Clathroctenocystis |
Clathroctenocystis elegans
|
Alaska(North Slope) |
Hauterivian |
Barremian |
Densosporites |
Densosporites sp
|
Alaska(North Slope) |
Hauterivian |
Barremian |
Gonyaulacysta |
Gonyaulacysta granulata
|
Alaska(North Slope) |
Hauterivian |
Barremian |
Hymenozonotriletes |
Hymenozonotriletes lepidophytus
|
Alaska(North Slope) |
Hauterivian |
Barremian |
Muderongia |
Muderongia simplex
|
Alaska(North Slope) |
Hauterivian |
Barremian |
Nelchinopsis |
Nelchinopsis kostromiensis
|
Alaska(North Slope) |
Hauterivian |
Barremian |
Oligosphaeridium |
Oligosphaeridium complex
|
Alaska(North Slope) |
Berriasian |
Barremian |
Sentusidinium |
Sentusidinium rioultii
|
Alaska(North Slope) |
Berriasian |
Barremian |
Trilobosporites |
Trilobosporites sp
|
Alaska(North Slope) |
Hauterivian |
Barremian |