| details |
Late Olenikian |
Rhaetian |
USSR(European) |
Varyukhina,L.M. Comparison of the Triassic spore assemblages of the northeast of the European part of the USSR with the Coeval assemblages of other regions. |
1974 |
| details |
Rhaetian |
|
USSR(Taymyr Nat.Okrug) |
Varyukhina,L.M. Comparison of the Triassic spore assemblages of the northeast of the European part of the USSR with the Coeval assemblages of other regions. |
1974 |
| details |
Triassic |
|
E.Germany |
Varyukhina,L.M. Comparison of the Triassic spore assemblages of the northeast of the European part of the USSR with the Coeval assemblages of other regions. |
1974 |
| details |
Late Carboniferous |
|
Egypt |
Kruchinina,N.V. et al. Paleozoic spore-pollen complexes of some regions of Egypt. |
1974 |
| details |
Early Tertiary |
|
USSR(Yakut ASSR) |
Fradkina,A.F. et al. Paleogene spore-pollen complexes of Western Yakutija. (In: Contributions to Paleophytology of Siberia. A.F.Khlonova, editor) |
1976 |
| details |
Bajocian |
Callovian |
China(Shansi) |
Yu,J. et al. The Jurassic system in the Qinshui Basin, Shanxi Province, with notes on the Bivalve Province of North China. |
1993 |
| details |
Middle Jurassic |
|
USSR(Bashkir ASSR) |
Yakhimovich,N.N. Jurassic stratigrapahy of Tanalyk-Baymak Depression of South Wal |
1996 |
| details |
Early Triassic |
|
Asia |
Yaroshenko,O.P. Palynology and phytogeography of the Early Triassic |
1997 |