Tricolporopollenites |
Tricolporopollenites minor
|
Japan(Hokkaido I.) |
Maastrichtian |
|
Tricolporopollenites |
Tricolporopollenites minor
|
Japan(Undiff. Islands) |
Early Eocene |
|
Tricolporopollenites |
Tricolporopollenites sp
|
Japan(Hokkaido I.) |
Late Cretaceous |
|
Triporopollenites |
Triporopollenites festatus
|
Japan(Hokkaido I.) |
Eocene |
|
Triporopollenites |
Triporopollenites festatus
|
Japan(Undiff. Islands) |
Early Eocene |
|
Triporopollenites |
Triporopollenites formosus
|
Japan(Undiff. Islands) |
Early Eocene |
|
Triporopollenites |
Triporopollenites kasuyaensis
|
Japan(Hokkaido I.) |
Late Cretaceous |
|
Triporopollenites |
Triporopollenites shimensis
|
Japan(Undiff. Islands) |
Early Eocene |
|
Triporopollenites |
Triporopollenites sp
|
Japan(Hokkaido I.) |
Late Cretaceous |
|
Triporopollenites |
Triporopollenites tumescens
|
Japan(Undiff. Islands) |
Early Eocene |
|
Trudopollis |
Trudopollis sp
|
Japan(Undiff. Islands) |
Early Eocene |
|
Ulmipollenites |
Ulmipollenites sp
|
Japan(Hokkaido I.) |
Late Cretaceous |
|
Ulmipollenites |
Ulmipollenites undulosus
|
Japan(Hokkaido I.) |
Eocene |
|
Ulmipollenites |
Ulmipollenites undulosus
|
Japan(Undiff. Islands) |
Early Eocene |
|
Verrucosisporites |
Verrucosisporites permirus
|
Japan(Hokkaido I.) |
Campanian |
|
Weylandipollis |
Weylandipollis retiformis
|
Japan(Hokkaido I.) |
Campanian |
|