Pinaceae |
Pinaceae
|
Japan(Hokkaido I.) |
Oligocene |
|
Pterocarya |
Pterocarya
|
Japan(Hokkaido I.) |
Oligocene |
|
Liquidambar |
Liquidambar
|
Japan(Hokkaido I.) |
Oligocene |
|
Engelhartia |
Engelhartia
|
Japan(Hokkaido I.) |
Oligocene |
|
Quercus |
Quercus
|
Japan(Hokkaido I.) |
Oligocene |
|
Rhus |
Rhus
|
Japan(Hokkaido I.) |
Oligocene |
|
Tsuga |
Tsuga
|
Japan(Hokkaido I.) |
Oligocene |
|
Fagus |
Fagus
|
Japan(Hokkaido I.) |
Oligocene |
|
Juglandaceae |
Juglandaceae
|
Japan(Hokkaido I.) |
Oligocene |
|
Carpinus |
Carpinus
|
Japan(Hokkaido I.) |
Oligocene |
|
Taxodiaceae |
Taxodiaceae
|
Japan(Hokkaido I.) |
Oligocene |
|
Micrhystridium |
Micrhystridium
|
Japan(Hokkaido I.) |
Oligocene |
|
Tricolpites |
Tricolpites reticosus
|
Japan(Kyushu I.) |
Early Eocene |
Early Oligocene |
Triporopollenites |
Triporopollenites shimensis
|
Japan(Kyushu I.) |
Early Eocene |
Early Oligocene |
Porocolpopollenites |
Porocolpopollenites miikensis
|
Japan(Kyushu I.) |
Early Eocene |
|
Tiliaepollenites |
Tiliaepollenites ambiguus
|
Japan(Kyushu I.) |
Early Eocene |
|
Cicatricosisporites |
Cicatricosisporites sp
|
Japan(Kyushu I.) |
Early Eocene |
|