| details |
Ryazanian |
Hauterivian |
Canada(NWT,Mackenzie) |
Fensome,R.A. Taxonomy and biostratigraphy of Schizaealean spores from the Jurassic-Cretaceous boundary beds of the Aklavik Range, District of MacKenzie |
1987 |
| details |
Barremian |
|
USSR(Ukrainian SSR) |
Voronova,M.A. Palynostratigraphy of the Neocomian of the Ukrain |
1985 |
| details |
Berriasian |
Albian |
USSR(Kazakh SSR) |
Fokina,N.I. et al. Palynostratigraphy of the Lower Cretaceous of Central Asia. (In: Life on Ancient Continents: Its Establishment and Expansion.) |
1981 |
| details |
Cretaceous |
|
China |
Zhang,Z.L. Cretaceous sporo-pollen assemblages of South-Central China. (In: Mesozoic and Cenozoic Red Beds of South China.) |
1979 |
| details |
Early Cretaceous |
Berriasian |
USSR(Kazakh SSR) |
Smirnova,S.B. et al. Differentiation of Jurassic and Lower Cretaceous sediments of the northern Buzachinskoe Uplift on the basis of palynological data |
1982 |
| details |
Aptian |
|
Black Sea |
Dulub,V.G. et al. Correlation between Lower Cretaceous deposits of the Kerch Peninsula and northwest Caucasus, (in association with studies of strata containing hydrocarbons). |
1986 |
| details |
Late Jurassic |
Early Cretaceous |
USSR(Siberia) |
Grigoreva,K.N. Distribution of Schizeaceae spores in Upper Jurassic and Lower Cretaceous Stata-For example, in the northern Regions of Central Siberia |
1983 |
| details |
Early Cretaceous |
|
China(Hopei) |
Yu,J.-X. et al. The discovery of a new monosulcate pollen: Zhonghuapollis, gen.nov., and its stratigraphical significance. |
1985 |
| details |
Early Cretaceous |
|
China(Kiangsu) |
Yu,J.-X. et al. The discovery of a new monosulcate pollen: Zhonghuapollis, gen.nov., and its stratigraphical significance. |
1985 |
| details |
Early Cretaceous |
|
China(Kiangsi) |
Yu,J.-X. et al. The discovery of a new monosulcate pollen: Zhonghuapollis, gen.nov., and its stratigraphical significance. |
1985 |
| details |
Early Cretaceous |
|
China(Hupei) |
Yu,J.-X. et al. The discovery of a new monosulcate pollen: Zhonghuapollis, gen.nov., and its stratigraphical significance. |
1985 |
| details |
Early Cretaceous |
|
China(Shansi) |
Yu,J.-X. The sporo-pollen assemblage from the Zuoyun Formation in Northwestern Shanxi and paleoclimate |
1986 |
| details |
Valanginian |
Turonian |
China(Kiangsi) |
Yu,J. et al. Cretaceous spore pollen in Jiangxi Province. |
1985 |
| details |
Berriasian |
Valanginian |
USSR(Uzbek SSR) |
Abduazimova,I.M. et al. The stratigraphy of Lower Cretaceous deposits of Uzbekistan |
1989 |