Pinus |
Pinus
|
Japan(Hokkaido I.) |
Oligocene |
|
Polyvestibulopollenites |
Polyvestibulopollenites
|
Japan(Hokkaido I.) |
Oligocene |
|
Alnus |
Alnus
|
Japan(Hokkaido I.) |
Oligocene |
|
Polyporopollenites |
Polyporopollenites
|
Japan(Hokkaido I.) |
Oligocene |
|
Pterocarya |
Pterocarya
|
Japan(Hokkaido I.) |
Oligocene |
|
Tricolpopollenites |
Tricolpopollenites liblarensis
|
Japan(Hokkaido I.) |
Oligocene |
|
Tricolpopollenites |
Tricolpopollenites ditis
|
Japan(Hokkaido I.) |
Oligocene |
|
Polypodiaceae |
Polypodiaceae
|
Japan(Hokkaido I.) |
Oligocene |
|
Inaperturopollenites |
Inaperturopollenites lingularis
|
Japan(Hokkaido I.) |
Oligocene |
|
Sequoia |
Sequoia
|
Japan(Hokkaido I.) |
Oligocene |
|
Polyporopollenites |
Polyporopollenites grandis
|
Japan(Hokkaido I.) |
Oligocene |
|
Ulmaceae |
Ulmaceae
|
Japan(Hokkaido I.) |
Oligocene |
|
Inaperturopollenites |
Inaperturopollenites laevigatus
|
Japan(Hokkaido I.) |
Oligocene |
|
Pityosporites |
Pityosporites pinoides
|
Japan(Hokkaido I.) |
Oligocene |
|
Polyporopollenites |
Polyporopollenites stellatus
|
Japan(Hokkaido I.) |
Oligocene |
|
Polyvestibulopollenites |
Polyvestibulopollenites eminens
|
Japan(Hokkaido I.) |
Oligocene |
|
Laevigatosporites |
Laevigatosporites dehiscens
|
Japan(Hokkaido I.) |
Oligocene |
|