details |
Early Tertiary |
|
USSR(Carpathians) |
Shkrebta,G.P. et al. On spores and pollen in crude oils from the Carpathian oil Fields |
1965 |
details |
Late Pliocene |
|
USSR(Far East) |
Gladenkov,Y.B. Neogene stratigraphy of northeast Asia (Kamchatka, Sakhalin). (In: Pacific Neogene Datum Planes. N.Ikebe and A.Tsuchi, editors) |
1984 |
details |
Middle Miocene |
Early Pliocene |
USSR(Far East) |
Sukhoroslov,V.L. Cenozoic deposits of the Valkarai Lowlands (North Chukchi Coast) |
1978 |
details |
Meotian |
|
USSR(Georgian SSR) |
Purtseladze,Kh.N. Palynological characteristics of the Meotian deposits of Western Georgia. |
1977 |