| details |
Late Permian |
|
China(Sinkiang Uighur) |
Yang,J. et al. Late Permian megaspores from Jimusar area, Xinjiang, China |
1984 |
| details |
Late Permian |
|
China(Sinkiang Uighur) |
Yu,J. et al. Palynological assemblage sequence from Late Permian to Tertiary in northern Xinjian |
1986 |
| details |
Late Permian |
Early Triassic |
China(Sinkiang Uighur) |
Li,P. et al. Stratigraphy. (In: Permian and Triassic Strata and Fossil Assemblages in the Dalongkou Area of Jimsar, Xinjiang. J. Yang et al, editors) |
1986 |
| original |
Kazanian |
Early Triassic |
China(Sinkiang Uighur) |
Yang,J. et al. Megaspores. (In: Permian and Triassic Strata and Fossil Assemblages in the Dalongkou Area of Jimsar, Xinjiang. J. Yang et al, editors) |
1986 |
| details |
Late Permian |
Early Triassic |
China |
Yang,J. et al. Recent advances of megaspores studies in China. |
1987 |
| details |
Late Permian |
|
China(Kwangtung) |
Yang,J. et al. Classification and correlation of nonmarine Permo - Triassic Boundary in China. (In: Permo-Triassic Events in the Eastern Tethys; Stratigraphy, Classification and Relations with the Western Tethys. W.C.Sweet et al, editors) |
1992 |
| details |
Late Permian |
|
China(Kansu) |
Yang,J. et al. Classification and correlation of nonmarine Permo - Triassic Boundary in China. (In: Permo-Triassic Events in the Eastern Tethys; Stratigraphy, Classification and Relations with the Western Tethys. W.C.Sweet et al, editors) |
1992 |
| details |
Late Permian |
|
China(Sinkiang Uighur) |
Yang,J. et al. Classification and correlation of nonmarine Permo - Triassic Boundary in China. (In: Permo-Triassic Events in the Eastern Tethys; Stratigraphy, Classification and Relations with the Western Tethys. W.C.Sweet et al, editors) |
1992 |