Schizaea |
Schizaea laevigataeformis
|
USSR |
Cretaceous |
|
Schizaeites |
Schizaeites certus
|
USSR |
Hauterivian |
Early Tertiary |
Schizaeites |
Schizaeites certus
|
USSR(Siberia) |
Early Cretaceous |
|
Schizosporis |
Schizosporis sp. Venk.,1967
sp. nov. |
USSR |
Cretaceous |
|
Steevesipollenites |
Steevesipollenites ferganicus
sp. nov. |
USSR |
Senonian |
|
Sterculia |
Sterculia ovalis
sp. nov. |
USSR |
Middle Eocene |
Late Eocene |
Striainaperturites |
Striainaperturites ovatus
|
USSR |
Hauterivian |
Maastrichtian |
Striainaperturites |
Striainaperturites ovatus
|
Minnesota |
Cenomanian |
|
Tricolporopollenites |
Tricolporopollenites edmundii
|
USSR |
Eocene |
Early Miocene |
Tricolporopollenites |
Tricolporopollenites euphori
|
USSR |
Eocene |
Early Miocene |
Tricolporopollenites |
Tricolporopollenites granulatus
|
USSR |
Eocene |
Middle Oligocene |
Tricolporopollenites |
Tricolporopollenites pseudocingulum
|
USSR |
Late Eocene |
Middle Oligocene |
Tricolporopollenites |
Tricolporopollenites raskyi
|
USSR |
Eocene |
Middle Oligocene |
Tricolporopollenites |
Tricolporopollenites raskyi
|
Hungary |
Early Eocene |
|
Tricolporopollenites |
Tricolporopollenites villensis
|
USSR |
Cretaceous |
|
Tricolporopollenites |
Tricolporopollenites villensis
|
USSR |
Eocene |
|