| details |
Toarcian |
Aalenian |
USSR(Caucasus) |
Menshikova,N.Y. et al. The flora of Jurassic Continental strata of the Caspian Basin according to Macro and microfossil |
1983 |
| details |
Late Triassic |
Early Jurassic |
USSR(Urals) |
Pokrovskaya,I.M. Pollen analysis |
1958 |
| details |
Late Miocene |
Early Quaternary |
China(Yunnan) |
Li,W.-Y. et al. A palynological investigation on the Late Tertiary and Early Quaternary and its significance in the paleogeographical study in Central Yunnan. |
1978 |
| details |
Middle Paleocene |
Late Paleocene |
China(Kiangsi) |
Sun,X.-J. et al. Chapter 2. The characteristics of the palynological assemblages |
1980 |
| details |
Liassic |
Middle Jurassic |
USSR(Buryat ASSR) |
Koleshikov,C.M. Stratigraphy of Mesozoic Coal deposits. (In: The History of Upper Mesozoic Coal Accumulation in the Territory of Buryat ASSR and the Southeast Part of the Lensk Basin.) |
1963 |