Aequitriradites |
Aequitriradites spinulosus
|
South Dakota |
Aptian |
Albian |
Alisporites |
Alisporites rotundus
|
South Dakota |
Aptian |
Albian |
Alisporites |
Alisporites thomasii
|
South Dakota |
Aptian |
Albian |
Appendicisporites |
Appendicisporites potomacensis
|
South Dakota |
Aptian |
Albian |
Appendicisporites |
Appendicisporites sp
|
South Dakota |
Aptian |
Albian |
Araucariacites |
Araucariacites australis
|
South Dakota |
Aptian |
Albian |
Biretisporites |
Biretisporites potoniaei
|
South Dakota |
Aptian |
Albian |
Calamospora |
Calamospora mesozoica
|
South Dakota |
Aptian |
Albian |
Cedripites |
Cedripites cretaceus
|
South Dakota |
Aptian |
Albian |
Cedripites |
Cedripites undulatus
sp. nov. |
South Dakota |
Aptian |
Albian |
Ceratosporites |
Ceratosporites sp
|
South Dakota |
Aptian |
Albian |
Cicatricosisporites |
Cicatricosisporites aralica
|
South Dakota |
Aptian |
Albian |
Cicatricosisporites |
Cicatricosisporites australiensis
|
South Dakota |
Aptian |
Albian |
Cicatricosisporites |
Cicatricosisporites cooksonae
|
South Dakota |
Aptian |
Albian |
Cicatricosisporites |
Cicatricosisporites minutaestriatus
sp. nov. |
South Dakota |
Aptian |
Albian |
Cicatricosisporites |
Cicatricosisporites tetrahedrus
sp. nov. |
South Dakota |
Aptian |
Albian |
Cingulatisporites |
Cingulatisporites simplex
|
South Dakota |
Aptian |
Albian |