| original |
Early Cretaceous |
|
China(Liaoning) |
Xu,Y. Sporo-pollen assemblage of the Lower Cretaceous Shahai Formation in Fuxin District of Liaoninig |
1985 |
| 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 |
Middle Jurassic |
|
Canada(Saskatchewan) |
White,J.M. et al. Palynological evidence for Jurassic and Triassic(?) ages of the Upper Watrous and Lower Gravelbourg Formations, southern Saskatchewan. |
2002 |
| details |
Hauterivian |
Early Aptian |
Canada(British Columbia) |
White,J.M. et al. The Cadomin and Dalhousie formations of SW Alberta and SE British Columbia: Age, sedimentology and tectonic implications. |
2000 |
| details |
Hauterivian |
Early Aptian |
Canada(Alberta) |
White,J.M. et al. The Cadomin and Dalhousie formations of SW Alberta and SE British Columbia: Age, sedimentology and tectonic implications. |
2000 |
| original |
Liassic |
|
Germany |
Wetzel,W. Characteristics of the marine planktons and pseudo-planktons of the Amaltheen Layers of Germany and Lothringens. |
1966 |
| details |
Early Tithonian |
|
New Zealand(N.I.) |
Waterhouse,J.B. et al. Paleobotanical solution to a Granite conundrum. |
1972 |
| details |
Early Cretaceous |
|
China(Chekiang) |
Wang,Y. et al. Discovery of sporo-pollen from Hengshan Formation of Duntou Basin in West Zhejiang and its stratigraphic significance |
1989 |
| details |
Eocene |
|
China(Chekiang) |
Wang,K.F. et al. Cretaceous-Tertiary sporo-pollen assemblages of Zhenjiang with their paleovegetation and paleoclimate. |
1988 |
| details |
Hauterivian |
Barremian |
China(Hupei) |
Wang,C.-F. et al. Early Cretaceous sporo-pollen assemblage from Southern Hebei. |
1981 |
| details |
Late Triassic |
Middle Jurassic |
China(Honan) |
Wang,C.-F. Palynological assemblages of the Tanzhuang and Yima Formation in Yima Henan |
1983 |
| details |
Middle Cretaceous |
Late Cretaceous |
China(Hopei) |
Wang,C.-F. et al. The Mesozoic of the Plain area in Middle Hebei |
1984 |
| details |
Late Triassic |
|
China(Honan) |
Wang,C.-F. Discovery of Late Triassic strata from the northern Henan Plain |
1987 |
| details |
Berriasian |
Valanginian |
China(Hupei) |
Wang,C. et al. On the stratigraphic age of the Linxi Formation |
1984 |
| details |
Aptian |
Albian |
China(Heilungkiang) |
Wan,C. et al. The sporopollen assemblage of the Early Cretaceous in Jixi Basin, Heilongjiang Province. |
2000 |
| details |
Campanian |
|
Canada(Alberta) |
Waldman,M. et al. Coprolites from the Upper Cretaceous of Alberta, Canada, with a description of their microflora. |
1970 |