| details |
Late Neogene |
|
Japan(Hokkaido I.) |
Okazaki,Y. Stratigraphical and palynological studies of the Honbetsu Group and the Ikeda Formation (Pliocene, Tertiary) in eastern Hokkaio. |
1958 |
| details |
Pleistocene |
|
USSR(Karelian ASSR) |
Soumalainen,T. et al. The Pre-Quaternary microfossil inventory of the Pleistocene Clays Beds at Kaljala, Karelian Isthmus |
1970 |
| details |
Late Serravallian |
Early Tortonian |
Greece |
Benda,L. et al. Biostraigraphic correlations in the eastern Mediterranean Neogen 6. Correlation between sporomorph marine microfossil and mammal associations from some Miocene sections of the Ionian Islands and Crete, (Greece). |
1982 |
| details |
Ypresian |
Priabonian |
California |
Frederiksen,N.O. Eocene sporomorph biostratigraphy of Southern California |
1989 |