| details |
Campanian |
|
China(Kiangsu) |
Zheng,Y.-H. et al. Palynology of the Upper Cretaceous Taizhou Formation in Well Qin-30, northern Jiangsu |
1984 |
| details |
Early Cretaceous |
|
China(Kansu) |
Zhang,Z. et al. Palynological assemblages from the Zhidan Group of Hauting and Longxian region, southwestern part of Ordos Basin. |
1989 |
| details |
Early Cretaceous |
|
China(Shensi) |
Zhang,Z. et al. Palynological assemblages from the Zhidan Group of Hauting and Longxian region, southwestern part of Ordos Basin. |
1989 |
| original |
Hauterivian |
Albian |
China(Kiangsi) |
Yu,J. et al. Cretaceous spore pollen in Jiangxi Province. |
1985 |
| 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 |
Barremian |
|
South Korea |
Yi,M.-S. et al. Palynomorphs from the Jinju Formation in the Euiseong area, Korea. |
1994 |
| details |
Middle Jurassic |
|
China(Heilungkiang) |
Yang,J. et al. New datum of the Middle Jurassic sporopollen in Sanjiang Basin, Eastern Heilongjiang, China. |
2000 |
| details |
Hettangian |
Sinemurian |
China(Shansi) |
Yan,C.-F. The sporo-pollen assemblage from Fuxian Formantion in Yulin-Hengshan Region, Shaanxi Province. |
1992 |
| details |
Hettangian |
Bajocian |
China(Kansu) |
Yan,C. et al. Early-Middle Jurassic sporopollen assemblages and paleoclimate of Minhe Basin, Gansu, China. |
2000 |
| 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 |
Early Jurassic |
Middle Jurassic |
China(Tibet) |
Xu,Y. Occurence and significance of the Early to Middle Jurassic microflora in Nylamo Xizang, (Tibet). |
1982 |
| details |
Early Cretaceous |
|
Utah |
Witkind,I.J. et al. Age and correlation of Cretaceous rocks previously assigned to the Morrison (?) Formation Sanpete-Sevier Valley area, Central Utah. |
1986 |
| details |
Late Albian |
|
Oklahoma |
Wingate,F.H. Plant microfossils from the Denton Shale Member of the Bokchito Formation, (Lower Cretaceous, Albian) in Southern Oklahoma. |
1980 |
| details |
Early Cretaceous |
|
Oklahoma |
Wingate,F.H. Palynology of the Denton Shale (Lower Cretaceous), of southeastern Oklahoma. |
1974 |
| details |
Maastrichtian |
Paleocene |
Canada(NWT,Mackenzie) |
Wilson,M.A. Palynology of three sections across the Uppermost Cretaceous/Paleocene boundary in the Yukon Territory and District of MacKenzie, Canada. |
1978 |
| details |
Middle Oligocene |
Late Oligocene |
England(Devonshire) |
Wilkinson,G.C. et al. Oligocene pollen and spores from the western part of the British Isles. |
1980 |
| details |
Middle Oligocene |
Late Oligocene |
Wales |
Wilkinson,G.C. et al. Oligocene pollen and spores from the western part of the British Isles. |
1980 |