| details |
Late Barremian |
Early Albian |
China(Hopei) |
Yu,J. The study of Early Cretaceous angiospermous pollen in northern China. |
1990 |
| details |
Early Tithonian |
|
|
Volkheimer,W. et al. Palynological characteristics of the Upper Juarssic and Lower Cretaceous Formations of the Neuqu©n Basin, (Argenine Republic). |
1976 |
| details |
Late Neocomian |
Cenomanian |
Canada(Arctic) |
Burden,E.T. et al. Palynology of Cretaceous and Tertiary strata, northeast Baffin Island, Northwest Territories Canada; Implications for the history of rifting in Baffin Bay |
1991 |
| details |
Aptian |
|
|
Volkheimer,W. et al. Palynological study of the Huitrin Formation, Cretaceous of the Neuqu©n Basin, and its type locality. |
1976 |
| details |
Turonian |
|
Japan(Hokkaido I.) |
Miki,A. Late Cretaceous pollen and spore floras of northern Japan composition and interpretation. |
1977 |
| details |
Cenomanian |
Early Campanian |
Japan(Hokkaido I.) |
Miki,A. Late Cretaceous pollen and spore floras of northern Japan composition and interpretation. |
1977 |
| details |
Paleocene |
|
China(Honan) |
Zhao,Y.-N. et al. Discussion based on the palynological study on the age of Hejiagou Formation in the Dayu small Basin, Lushi Region, western Henan. |
1985 |
| details |
Early Cretaceous |
|
Canada(NWT,Mackenzie) |
Brideaux,W.W. et al. Biostratigraphic determinations from the subsurface of the District of Franklin and MacKenzie and the Yukon Teritory |
1976 |
| details |
Early Cretaceous |
|
Oklahoma |
Wingate,F.H. Palynology of the Denton Shale (Lower Cretaceous), of southeastern Oklahoma. |
1974 |
| details |
Tithonian |
|
|
Volkheimer,W. Fossil microfloras. |
1978 |
| details |
Albian |
|
|
Volkheimer,W. Fossil microfloras. |
1978 |
| details |
Late Barremian |
Early Albian |
China(Liaoning) |
Yu,J. The study of Early Cretaceous angiospermous pollen in northern China. |
1990 |
| details |
Cenomanian |
Turonian |
China(N.China) |
Li,W. et al. The Cretaceous palynofloras and their bearing on stratigraphic correlation in China. |
1994 |
| details |
Cenomanian |
Turonian |
China(N.China) |
Li,W. et al. The Cretaceous palynofloras and their bearing on stratigraphic correlation in China. |
1994 |
| details |
Late Cenomanian |
Turonian |
China(S.China) |
Li,W. et al. The Cretaceous palynofloras and their bearing on stratigraphic correlation in China. |
1994 |
| details |
Late Cenomanian |
Turonian |
China(S.China) |
Li,W. et al. The Cretaceous palynofloras and their bearing on stratigraphic correlation in China. |
1994 |
| details |
Berriasian |
Barremian |
China(Heilungkiang) |
Li,W.-B. Early Cretaceous spore-pollen assemblages from eastern Heilongjiang |
1992 |