details |
Early Jurassic |
|
China |
Yang,J. et al. Nonmarine Triassic biostratigraphy and boundaries in China. |
1989 |
details |
Early Triassic |
|
China |
Yang,J. et al. Nonmarine Triassic stratigraphic units and their boundaries in China. |
1989 |
details |
Middle Jurassic |
|
China(Heilungkiang) |
Yang,J. et al. New datum of the Middle Jurassic sporopollen in Sanjiang Basin, Eastern Heilongjiang, China. |
2000 |
details |
Early Cretaceous |
|
China(Inner Mongolia) |
Yang,Q. et al. A discussion on the biota and the paleoenvironment of the Tengger and Duhongmu Formations. |
2000 |
details |
Early Cretaceous |
|
China(Inner Mongolia) |
Yang,Q. et al. A discussion on the biota and the paleoenvironment of the Tengger and Duhongmu Formations. |
2000 |
details |
Early Cretaceous |
|
China(Inner Mongolia) |
Yang,Q. et al. A discussion on the biota and the paleoenvironment of the Tengger and Duhongmu Formations. |
2000 |
details |
Early Cretaceous |
|
China(Inner Mongolia) |
Yang,Q. et al. A discussion on the biota and the paleoenvironment of the Tengger and Duhongmu Formations. |
2000 |
details |
Hettangian |
Early Sinemurian |
France(Paris Basin) |
Yang,Z. et al. Hettangian and Sinemurian magnetostratigraphy from Paris Basin |
1996 |
details |
Bajocian |
Kimmeridgian |
USSR(Moldavian SSR) |
Yanovskaya,G.G. Palynostratigraphy of Jurassic assemblages of the Dniester-Prut Interfluve. (In: Stratigraphy and Correlation of Sediments Using Palynology Methods. Materials IV All-Union Palynological Conference. G.N.Papulov, editor) |
1983 |
details |
Late Triassic |
|
Syria |
Yaroshenko,O.P. et al. Triassic palynology of Syria. |
1980 |
details |
Norian |
|
Syria |
Yaroshenko,O.P. et al. Palynological complexes of the Triassic of Syria and their stratigraphic importance |
1982 |
details |
Norian |
|
Syria |
Yaroshenko,O.P. et al. Palynology and stratigraphy of the Middle and Late Triassic deposits of Syria. (In: Paleoflora and Stratigraphy of the Phanerozoic. M.A.Akhmetev, editor) |
1989 |
details |
Cenomanian |
Santonian |
USSR(Uzbek SSR) |
Yasamanov,N.A. et al. Late Cretaceous climate of Soviet Central Asia |
1984 |
details |
Cenomanian |
Maastrichtian |
USSR(Irkutskaya Oblast) |
Yasamanov,N.A. et al. Late Cretaceous climate of Soviet Central Asia |
1984 |
details |
Cenomanian |
Danian |
USSR(Turkmen SSR) |
Yasamanov,N.A. et al. Late Cretaceous climate of Soviet Central Asia |
1984 |
details |
Cenomanian |
Maastrichtian |
USSR(Kazakh SSR) |
Yasamanov,N.A. et al. Late Cretaceous climate of Soviet Central Asia |
1984 |
details |
Albian |
|
China(Heilungkiang) |
Ye,D.-Q. et al. Distributional characteristics of Ostracoda from Members 3-4 of Quatou Formation in the Songliao Basin, and subdivisions of the Fuyu and Yangdachengzi oil-bearing sand. |
1991 |