| details |
Late Barremian |
Early Albian |
China(Sinkiang Uighur) |
Yu,J. The study of Early Cretaceous angiospermous pollen in northern China. |
1990 |
| details |
Late Barremian |
Early Albian |
China(Shansi) |
Yu,J. The study of Early Cretaceous angiospermous pollen in northern China. |
1990 |
| details |
Late Barremian |
Early Albian |
China(Tsinghai) |
Yu,J. The study of Early Cretaceous angiospermous pollen in northern China. |
1990 |
| details |
Early Cretaceous |
|
Canada(NWT,Mackenzie) |
Yorath,C.J. et al. Cretaceous and Tertiary stratigraphy and paleogeography northern Interior Plains, District of MacKenzie. |
1981 |
| details |
Paleocene |
|
Argentina(Chubut) |
Yllanez,E. et al. Structural analysis and geology in an area North East of Telsen (Province of Chubut) |
1979 |
| details |
Rhaetian |
|
China(Shanxi) |
Yin,H. et al. The Triassic of China and its interregional correlation. (In: Permian-Triassic Evolution of Tethys and Western Circum-Pacific. H.Yin et al, editors) |
2000 |
| details |
Rhaetian |
|
China(Kansu) |
Yin,H. et al. The Triassic of China and its interregional correlation. (In: Permian-Triassic Evolution of Tethys and Western Circum-Pacific. H.Yin et al, editors) |
2000 |
| details |
Rhaetian |
|
China(Ningsia Hui) |
Yin,H. et al. The Triassic of China and its interregional correlation. (In: Permian-Triassic Evolution of Tethys and Western Circum-Pacific. H.Yin et al, editors) |
2000 |
| details |
Middle Jurassic |
|
China(Shansi) |
Yin,F.-J. et al. Middle Jurassic Sporopollen Assemblage from the Yan'an Formation in Binxian County, Shaanxi Province and its significance. |
1999 |
| details |
Early Cretaceous |
|
China(Kansu) |
Ye,L.-S. The Hekou Group of the Minhe Basin between Gansu and Chinghai. |
1980 |
| details |
Early Cretaceous |
|
China(Tsinghai) |
Ye,L.-S. The Hekou Group of the Minhe Basin between Gansu and Chinghai. |
1980 |
| 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 |
| 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 |
Late Triassic |
|
Syria |
Yaroshenko,O.P. et al. Triassic palynology of Syria. |
1980 |