| details |
Pannonian |
|
Poland |
Kovar-Eder,J. Pannonian (Upper Miocene) vegetational character and climatic Inferences in the Central Paratethys area |
1987 |
| details |
Pliocene |
|
Japan |
Ueno,J. Pollen types of some ancient genera surviving in Japan. (In: Ancient Pacific Floras. The Pollen Story. L.M. Cranwell, editor) |
1964 |
| details |
Reuverian |
|
Germany |
Altehenger,A. Floral evidence of climatic variations in the Middle-Pliocene of the Reuver Stage |
1959 |
| details |
Tertiary |
|
USA |
Wilson,L.R. Spores and pollen as microfossils. |
1944 |