original |
Early Cretaceous |
|
China(Hunan) |
Hsм,J. Spore-pollen complex and geological age of the Red Beds of Wenmingsze, Jucheng of Southern Hunan. |
1958 |
original |
Late Triassic |
|
USSR(Kazakh SSR) |
Faddeeva,I.Z. Part 5. Lower Mesozoic megaspores of the Or-Ilek Region and their stratigraphic significance. (In: Palynological validation of the stratigraphic division of the Lower Mesozoic Coal-bearing deposits of Or'-Ilek Region.) |
1965 |
original |
Liassic |
|
USSR(Kazakh SSR) |
Prosviryakova,Z.P. The Jurassic flora of the Mangyshlak Peninsula and its stratigraphic significance |
1966 |