| details |
Late Permian |
|
USSR(Taymyr Nat.Okrug) |
Dibner,A.F. Palynological horizons of the Upper Paleozoic of West Angaraland. |
1976 |
| details |
Kazanian |
|
USSR(Siberia) |
Dibner,A.F. An attempt to determine palynological zones, using the Upper Paleozoic of the western Angara region as an example. (In: Methods of Interpretation of Palynological Data. E.P.Boitsova, editor) |
1977 |
| details |
Late Permian |
|
USSR(Krasnoyarsk Kray) |
Anuchkina,N.P. et al. Division of Coal-bearing deposits at the north-eastern Slope of Tungus Syncline |
1975 |