| details |
Middle Jurassic |
|
USSR(Krasnoyarsk Kray) |
Ilyina,V.I. Spore and pollen characteristics of Upper horizons of Middle Jurassic of Chulym-Yenisei Region |
1969 |
| details |
Mesozoic |
|
Nd |
Krassilov,V.A. A critical review of the taxonomy of fossil ferns of the USSR with spores in situ. |
1969 |
| details |
Early Callovian |
|
USSR(Uzbek SSR) |
Fokina,N.I. The pollen type Classopollis Pflug,1953 in deposits of the Upper Jurassic of Western Uzbeckistan. (In: Fossil Spores and Pollen of Plants and their Significance for their Stratigraphic Subdivivision of Oil and Gas Bearing Series of Precambrian, Paleozoic and Mesozoic rocks in the European and Central Asian Regions of the USSR. S.V.Semikhatovoi, V.P.Grichuka, and K.A.Bolkhovitina, editors) |
1967 |
| details |
Bathonian |
|
USSR(Kazakh SSR) |
Vinogradova,K.V. et al. Palynological characteristic of Jurassic deposits of the South Mangyshlak. (In: The Importance of Palynological Analysis for the Stratigraphic and Paleofloristic Investigations. M.I. Nejshtadt, editor. Papers for the Second International Palynology Conference., Utrecht,1966) |
1966 |