Alnus |
Alnus
|
Japan(Kyushu I.) |
Early Oligocene |
Late Oligocene |
Inaperturopollenites |
Inaperturopollenites pseudodubius
|
Japan(Kyushu I.) |
Early Oligocene |
Middle Oligocene |
Tricolpopollenites |
Tricolpopollenites ditis
|
Japan(Kyushu I.) |
Early Oligocene |
Middle Oligocene |
Tricolpopollenites |
Tricolpopollenites umiensis
|
Japan(Kyushu I.) |
Early Oligocene |
Middle Oligocene |
Tricolpopollenites |
Tricolpopollenites vulgaris
|
Japan(Kyushu I.) |
Early Oligocene |
Middle Oligocene |
Tricolpopollenites |
Tricolpopollenites liblarensis
|
Japan(Kyushu I.) |
Early Oligocene |
Middle Oligocene |
Triatriopollenites |
Triatriopollenites mirabilis
|
Japan(Kyushu I.) |
Early Oligocene |
|
Betulaceae |
Betulaceae
|
Japan(Kyushu I.) |
Early Oligocene |
|
Ulmaceae |
Ulmaceae
|
Japan(Kyushu I.) |
Early Oligocene |
|
Inaperturopollenites |
Inaperturopollenites ligularis
|
Japan(Kyushu I.) |
Middle Oligocene |
|
Tricolpopollenites |
Tricolpopollenites facetus
|
Japan(Kyushu I.) |
Middle Oligocene |
|
Tricolpopollenites |
Tricolpopollenites meinohamensis
|
Japan(Kyushu I.) |
Middle Oligocene |
|
Monocolpopollenites |
Monocolpopollenites kyushuensis
|
Japan(Kyushu I.) |
Late Oligocene |
|
Monocolpopollenites |
Monocolpopollenites pflugii
|
Japan(Kyushu I.) |
Late Oligocene |
|
Corrugatisporites |
Corrugatisporites haradae
|
Japan(Kyushu I.) |
Late Oligocene |
|
Inaperturopollenites |
Inaperturopollenites pseudodubius
|
Japan(Kyushu I.) |
Late Oligocene |
|
Subtriporopollenites |
Subtriporopollenites kyushuensis
|
Japan(Kyushu I.) |
Late Oligocene |
|