Corylus |
Corylus
|
Nd |
Nd |
|
Corylus |
Corylus granilabrata
sp. nov. |
South Dakota |
Paleocene |
|
Cupanieidites |
Cupanieidites speciosus
sp. nov. |
South Dakota |
Late Cretaceous |
|
Cycadopites |
Cycadopites giganteus
sp. nov. |
South Dakota |
Late Cretaceous |
|
Cycadopites |
Cycadopites scabratus
sp. nov. |
South Dakota |
Paleocene |
|
Cyclonephelium |
Cyclonephelium lemniscatum
sp. nov. |
South Dakota |
Paleocene |
|
Deflandrea |
Deflandrea dakotaensis
sp. nov. |
South Dakota |
Paleocene |
|
Deflandrea |
Deflandrea magnifica
sp. nov. |
South Dakota |
Paleocene |
|
Deflandrea |
Deflandrea microgranulata
sp. nov. |
South Dakota |
Paleocene |
|
Deflandrea |
Deflandrea pannucea
sp. nov. |
South Dakota |
Paleocene |
|
Deflandrea |
Deflandrea speciosa
|
South Dakota |
Paleocene |
|
Deltoidospora |
Deltoidospora diaphana
|
South Dakota |
Late Cretaceous |
Paleocene |
Deltoidospora |
Deltoidospora diaphana
|
Montana |
Paleocene |
|
Engelhardtia |
Engelhardtia
|
Nd |
Nd |
|
Engelhardtia |
Engelhardtia microfoveolata
sp. nov. |
South Dakota |
Paleocene |
|
Ephedra |
Ephedra
|
Nd |
Nd |
|
Ephedra |
Ephedra voluta
sp. nov. |
South Dakota |
Late Cretaceous |
Paleocene |