| details |
Carboniferous |
|
USSR(Yakut ASSR) |
Kharkiv,A.D. Recent data on the age of Kimberlite Pipes of the Doldyn-Alakit Region |
1967 |
| details |
Late Famennian |
|
USSR(Ukrainian SSR) |
Raznitsyn,V.A. et al. Devonian deposits of the Zachepilovsk-Bogatoisk Region of the Southern Border zone of the Dnieper-Donets Depression |
1980 |
| details |
Frasnian |
Early Famennian |
USSR(Belorussian SSR) |
Kedo,G.I. et al. Palynology characteristics of the Intersaliferous stratum of the Khobninsk Dome. (In: Palynological investigations in Belorussia and other Regions of the USSR. V.K.Golubzov et al, editors) |
1971 |
| details |
Namurian |
Westphalian |
Turkey |
Nakoman,E. Palynology of some Namurian and Westphalian A seams in the Karadon and d'Uzulmez sections of the Zonguldak Coal Basin. 1 .Qualitative study. |
1975 |