Pachysandra |
Pachysandra
|
Nd |
Nd |
|
Pachysandra |
Pachysandra cretaceae
sp. nov. |
South Dakota |
Late Cretaceous |
Paleocene |
Palaeocystodinium |
Palaeocystodinium golzowense
|
South Dakota |
Paleocene |
|
Pediastrum |
Pediastrum boryanum
|
South Dakota |
Paleocene |
|
Picea |
Picea
|
Nd |
Nd |
|
Picea |
Picea rara
sp. nov. |
South Dakota |
Late Cretaceous |
Paleocene |
Pinus |
Pinus ruginosa
sp. nov. |
South Dakota |
Late Cretaceous |
|
Pinus |
Pinus semicircularis
sp. nov. |
South Dakota |
Paleocene |
|
Podocarpus |
Podocarpus maximus
sp. nov. |
South Dakota |
Paleocene |
|
Pollenites |
Pollenites hiatus
|
Nd |
Nd |
|
Pollenites |
Pollenites magnus
|
Nd |
Nd |
|
Proteacidites |
Proteacidites retusus
|
South Dakota |
Late Cretaceous |
|
Pseudotricolpites |
Pseudotricolpites reticulatus
sp. nov. |
South Dakota |
Late Cretaceous |
Paleocene |
Pterocarya |
Pterocarya grandis
sp. nov. |
South Dakota |
Paleocene |
|
Pterocarya |
Pterocarya levis
sp. nov. |
South Dakota |
Late Cretaceous |
|
Pterospermopsis |
Pterospermopsis australiensis
|
South Dakota |
Paleocene |
|
Quercoidites |
Quercoidites genustriatus
sp. nov. |
South Dakota |
Late Cretaceous |
|