| link
|
From
|
To
|
Geolocation
|
Author - title
|
Year
|
|---|---|---|---|---|---|
| details | Aalenian | Bajocian | USSR(Kazakh SSR) | Zhiltsova,N.N. et al. Separation of Middle Jurassic deposits of the central and western parts of the Caspian Depression according to palynological data. (In: Sporen and Pollen in Oils and Deposits of Oil and Gas-Bearing Regions of the USSR.) | 1971 |
| details | Permian | USSR(Primorsk Kray) | Zimina,V.G. Spore and pollen assemblages of Permian deposits of the Grodekovo Mountains. | 1962 |