Podocarpidites |
Podocarpidites maximus
|
South Dakota |
Late Cretaceous |
Early Paleocene |
Polyporopollenites |
Polyporopollenites atriatus
|
South Dakota |
Late Cretaceous |
Early Paleocene |
Polyporopollenites |
Polyporopollenites concavus
|
South Dakota |
Late Cretaceous |
Early Paleocene |
Proteacidites |
Proteacidites auricularus
|
South Dakota |
Late Cretaceous |
Early Paleocene |
Proteacidites |
Proteacidites striatus
|
South Dakota |
Late Cretaceous |
Early Paleocene |
Pseudotricolpites |
Pseudotricolpites clavatus
|
South Dakota |
Late Cretaceous |
Early Paleocene |
Quercoidites |
Quercoidites genustriatus
|
South Dakota |
Late Cretaceous |
Early Paleocene |
Reticuloidosporites |
Reticuloidosporites reticulatus
|
South Dakota |
Late Cretaceous |
Early Paleocene |
Schizosporis |
Schizosporis duplibacularius
|
South Dakota |
Late Cretaceous |
Early Paleocene |
Schizosporis |
Schizosporis scabratus
|
South Dakota |
Late Cretaceous |
Early Paleocene |
Tetracolpites |
Tetracolpites quadratus
|
South Dakota |
Late Cretaceous |
Early Paleocene |
Tetradites |
Tetradites pseudoericius
|
South Dakota |
Late Cretaceous |
Early Paleocene |
Triatriopollenites |
Triatriopollenites cretacius
|
South Dakota |
Late Cretaceous |
Early Paleocene |
Triatriopollenites |
Triatriopollenites exigius
|
South Dakota |
Late Cretaceous |
Early Paleocene |
Triatriopollenites |
Triatriopollenites granilabratus
|
South Dakota |
Late Cretaceous |
Early Paleocene |
Triatriopollenites |
Triatriopollenites quasitypicus
|
South Dakota |
Late Cretaceous |
Early Paleocene |
Triatriopollenites |
Triatriopollenites superficius
|
South Dakota |
Late Cretaceous |
Early Paleocene |