| details |
Cenomanian |
Turonian |
USSR(Siberia) |
Chlonova,A.F. Palynological characteristics of Cretaceous Layers in Siberia and the Far East. |
1971 |
| details |
Senonian |
|
USSR(Siberia) |
Chlonova,A.F. Palynological characteristics of Cretaceous Layers in Siberia and the Far East. |
1971 |
| details |
Aptian |
Albian |
USSR(Far East) |
Chlonova,A.F. Palynological characteristics of Cretaceous Layers in Siberia and the Far East. |
1971 |
| details |
Late Campanian |
|
Wyoming |
Guennel,G.K. et al. Palynology of the Hoback Basin |
1973 |
| details |
Late Cretaceous |
Early Paleogene |
China(Yunnan) |
Sung,T.C. et al. Mesozoic and Early Paleogene sporo-pollen assemblages from Yunnan, China. Part II. Early Upper Cretaceous assemblages from Lufeng and Mouding and late Upper Cretaceous-early Paleogene assemblage from Mengla, Yunnan. (In: Mesozoic Fossils from Yunnan) |
1976 |
| details |
Early Cretaceous |
|
USSR(Siberia) |
Sung,T.C. et al. Mesozoic and Early Paleogene sporo-pollen assemblages from Yunnan, China. Part II. Early Upper Cretaceous assemblages from Lufeng and Mouding and late Upper Cretaceous-early Paleogene assemblage from Mengla, Yunnan. (In: Mesozoic Fossils from Yunnan) |
1976 |
| details |
Jurassic |
|
USSR(Kalmyr ASSR) |
Medvedeva,A.M. Palynological investigation of Petroleum |
1978 |
| details |
Valanginian |
Turonian |
China(Kiangsi) |
Yu,J. et al. Cretaceous spore pollen in Jiangxi Province. |
1985 |
| details |
Early Triassic |
|
USSR(Kazakh SSR) |
Medvedeva,A.M. et al. Direct evidence for vertical oil migration in the eastern Precaspian. |
1993 |