| details |
Late Jurassic |
Early Cretaceous |
USSR(Siberia) |
Barkhatnaya,I.N. et al. Cretaceous spore and pollen assemblages;Central Turkmenskaya. (In: Spore and pollen of the Jurassic and Lower Cretaceous from Central Asia. N.A. Bolkhovitina and N.I. Fokina, editors.) |
1971 |
| details |
Jurassic |
|
China(Shensi) |
Xu,Y. et al. Spores and pollen (Jurassic). (In: Mesozoic Stratigraphy and Palaeontology of the Shan-Gan-Ning Basin.) |
1980 |
| details |
Bathonian |
|
USSR(Kazakh SSR) |
Genkina,R.A. et al. Bathonian deposits of Southern Fergana |
1980 |
| details |
Late Jurassic |
Early Cretaceous |
USSR(Siberia) |
Xu,Y. et al. Spores and pollen (Jurassic). (In: Mesozoic Stratigraphy and Palaeontology of the Shan-Gan-Ning Basin.) |
1980 |
| details |
Early Jurassic |
Middle Jurassic |
China(Hupei) |
Li,W.-B. et al. Sporo-pollen assemblages from the Mesozoic Coal Series of western Hubei. |
1980 |
| details |
Late Jurassic |
Early Cretaceous |
USSR(Siberia) |
Li,W.-B. et al. Sporo-pollen assemblages from the Mesozoic Coal Series of western Hubei. |
1980 |
| details |
Early Triassic |
|
USSR(Kazakh SSR) |
Medvedeva,A.M. et al. Direct evidence for vertical oil migration in the eastern Precaspian. |
1993 |