| details |
Early Tertiary |
Recent |
USA |
Chang,S.T. Morphological characteristics of pollen of recent and fossil Liquidambar. |
1958 |
| details |
Early Tertiary |
Recent |
Mexico |
Chang,S.T. Morphological characteristics of pollen of recent and fossil Liquidambar. |
1958 |
| details |
Early Tertiary |
Recent |
USSR |
Chang,S.T. Morphological characteristics of pollen of recent and fossil Liquidambar. |
1958 |
| details |
Pontian |
Romanian |
Romania |
Petrescu,I. et al. Contributions to the study of the Neogene lignite sediment of the Borsec Basin. |
1985 |
| details |
Priabonian |
Rupelian |
USSR(Magadan Oblast) |
Laukhin,S.A. et al. Palynologic comparison of climatic Pessima at the Eocene - Oligocene and the Oligocene - Miocene boundaries in Northeastern Asia. |
1984 |
| details |
Konkian |
Sarmatian |
USSR(Russian Platform) |
Ananova,E.N. Pollen of Neogene deposits from the Southern Russian Platform. |
1974 |
| details |
Karaganian |
Sarmatian |
USSR(Russian Platform) |
Ananova,E.N. Pollen of Neogene deposits from the Southern Russian Platform. |
1974 |
| details |
Karaganian |
Sarmatian |
USSR(Russian Platform) |
Ananova,E.N. Pollen of Neogene deposits from the Southern Russian Platform. |
1974 |