| details |
Early Cretaceous |
|
USSR(Buryat ASSR) |
Koleshikov,C.M. Stratigraphy of Mesozoic Coal deposits. (In: The History of Upper Mesozoic Coal Accumulation in the Territory of Buryat ASSR and the Southeast Part of the Lensk Basin.) |
1963 |
| details |
Berriasian |
|
USSR(Siberia) |
Saks,V.N. et al. Siberia. (In: The Jurassic-Cretaceous boundary and the Berriasian Stage in the Boreal Realm., V.N. Saks, editor) |
1975 |
| details |
Reuverian |
Early Pleistocene |
England(Suffolk) |
Zalasiewicz,J.A. et al. Stratigraphy and palaeoenvironments of the Red Crag and Norwich Crag Formation between Aldeburgh and Sizewell, and Suffolk, England |
1988 |
| details |
Oligocene |
Late Neogene |
USSR(Siberia) |
Volkova,V.S. et al. Palynological characteristic of Neogene deposits of the Western Siberian Plain. (In: Palynology of the Cenozoic of Siberia. V.S.Volkova, editor) |
1975 |
| details |
Tithonian |
|
USSR(Moscow) |
Vakhrameev,V.A. et al. Paleobotanical data and the Border Line between Jurassic and Cretaceous Systems. |
1973 |