| details |
Early Pliocene |
Middle Pliocene |
Alaska |
Ager,T.A. et al. Pliocene terrace gravels of the ancestral Yukon River near Circle Alaska; Palynology, paleobotany, paleoenvironmental reconstruction and region correlation. (In: Tertiary Quaternary Boundaries. T.A. Ager et al, editors) |
1994 |
| details |
Early Pliocene |
|
Japan(Aichi Pref.) |
Nasu,T. et al. Fossil Macrospores ; And Massulae of Salvinia Natans from the Pliocene and the Quaternary sediments in the Kinki and Takai Districts, Japan |
1976 |
| details |
Early Pleistocene |
Hautawan |
New Zealand(N.I.) |
Nelson,C.S. et al. Late Pliocene Distal Silicic Ignimbrites, Port Waikato, New Zealand; Implications for volcanism, tectonics and sea-level changes in South Auckland. |
1989 |
| details |
Early Miocene |
|
Alaska |
Foster,H.L. et al. Fossil pollen from nonmarine sedimentary rocks of the eastern Yukon-Tanana Region, East-Central Alaska. (In: Geologic studies in Alaska by the U.S. Geological Survey,1989) |
1990 |
| details |
Early Miocene |
Late Neogene |
Japan(Honshu I.) |
Shimazaki,T. Palynostratigraphy of petroleum producing area of Honshu (facing Japan Sea). |
1972 |
| details |
Early Eocene |
Recent |
Nd |
Muller,J. Palynological evidence on Early differentiation of angiosperms. |
1970 |
| details |
Early Eocene |
|
India |
Sah,S.C.D. et al. Palynostratigraphic evaluation of the Lower Eocene sediments of India. |
1972 |
| details |
Duntroonian |
|
New Zealand(S.I.) |
Pocknall,D.T. Palynology of Late Oligocene Pomahaka Estuarine Bed Sediments, Waikoikoi, Southland, New Zealand. |
1982 |