| details |
Early Pliocene |
Middle Pliocene |
Japan(Honshu I.) |
Shimakura,M. Pollen stratigraphic studies of Japanese Cenozoic formation VIII Ange, Soni and Tsugena Groups (Tertiary). |
1964 |
| details |
Late Neogene |
Pleistocene |
Japan(Honshu I.) |
Onishi,I. Pollen flora of the Kazusa Group in the Boso Peninsula, Japan. |
1969 |
| details |
Eocene |
Recent |
England |
Graham,A. et al. Geologic history of the Lythraceae. |
1971 |
| details |
Early Miocene |
Late Neogene |
Japan(Honshu I.) |
Shimazaki,T. Palynostratigraphy of petroleum producing area of Honshu (facing Japan Sea). |
1972 |
| details |
Middle Miocene |
|
Japan(Hiroshima Pref.) |
Yamanoi,T. et al. On the mangrove community discovered from the Middle Miocene formations in southwest Japan. |
1980 |
| details |
Miocene |
|
Japan(Gifu Pref.) |
Saito,T. et al. Discovery of mangrove plant Poleln from the "Shukunohora Sandst Facies" Akeyo Formation Mizunami Group Miocene, Gifu Prefecture Japan |
1995 |