Cyathidites |
Cyathidites punctatus
|
South Dakota |
Aptian |
Albian |
Deltoidospora |
Deltoidospora hallii
|
South Dakota |
Aptian |
Albian |
Deltoidospora |
Deltoidospora psilostoma
|
South Dakota |
Aptian |
Albian |
Eucommiidites |
Eucommiidites troedssonii
|
South Dakota |
Aptian |
Albian |
Exesipollenites |
Exesipollenites tumulus
|
South Dakota |
Aptian |
Albian |
Gleicheniidites |
Gleicheniidites circinidites
|
South Dakota |
Aptian |
Albian |
Gleicheniidites |
Gleicheniidites senonicus
|
South Dakota |
Aptian |
Albian |
Inaperturopollenites |
Inaperturopollenites dubius
|
South Dakota |
Aptian |
Albian |
Inaperturopollenites |
Inaperturopollenites sp.A
sp. nov. |
South Dakota |
Aptian |
Albian |
Ischyosporites |
Ischyosporites scaberis
|
South Dakota |
Aptian |
Albian |
Klukisporites |
Klukisporites pseudoreticulatus
|
South Dakota |
Aptian |
Albian |
Klukisporites |
Klukisporites visibilis
|
South Dakota |
Aptian |
Albian |
Laevigatosporites |
Laevigatosporites gracilis
|
South Dakota |
Aptian |
Albian |
Leptolepidites |
Leptolepidites major
|
South Dakota |
Aptian |
Albian |
Lycopodiacidites |
Lycopodiacidites sp.A
sp. nov. |
South Dakota |
Aptian |
Albian |
Lycopodiacidites |
Lycopodiacidites sp.B
sp. nov. |
South Dakota |
Aptian |
Albian |
Lycopodiacidites |
Lycopodiacidites sp.C
sp. nov. |
South Dakota |
Aptian |
Albian |