| details |
Early Miocene |
Middle Miocene |
Alaska |
Wolfe,J.A. Neogene floristic and vegetational history of the Pacific Northwest. |
1969 |
| details |
Pliensbachian |
|
USSR(Caucasus) |
Yaroshenko,O.P. Spore and pollen complexes of Mesozoic deposits of northern Caucasus and their stratigraphic significance. |
1960 |
| details |
Early Triassic |
|
Asia |
Yaroshenko,O.P. Palynology and phytogeography of the Early Triassic |
1997 |
| details |
Miocene |
|
USSR(WSL) |
Yataikin,L.M. Redeposited pollen and the use of correlational analysis for recognizing it. (Taxonomy and Methods for the Study of Fossl Pollen and Spores. V.N. Saks and A.F. Khlonova, editors) |
1964 |
| details |
Danian |
|
USSR(Far East) |
Zaklinskaya,E.D. Early Paleogene flora of the northern Hemisphere and paleofloristic Provinces of this age. |
1967 |
| details |
Early Paleocene |
Danian |
USSR(Kamchatka Oblast) |
Zaklinskaya,E.D. Early Paleogene flora of the northern Hemisphere and paleofloristic Provinces of this age. |
1967 |
| details |
Middle Jurassic |
|
USSR(WSL) |
Zauer,V.V. et al. Spore-pollen complexes of Mesozoic and Cenozoic deposits of the Region of the City Tyumen. |
1954 |
| details |
Middle Jurassic |
Early Cretaceous |
USSR(Yakut ASSR) |
Zhabresa,L.D. Palynological characteristics of Jurassic and Cretaceous deposits of the Kenkeme Area, (Southern Chakys Horst). (In: Palynological characteristics of the Paleozoic, Mesozoic and Cenozoic deposits of Vakutia. A.I.Tomskayiya and V.F.Vozin, editors) |
1971 |
| details |
Eocene |
Early Oligocene |
China(Shantung) |
Zhou,H. Tertiary spore-pollen assemblages in northern Shandong. (In: Papers for the 5th International Palynological Conference.) |
1980 |
| details |
Maastrichtian |
|
China(Kiangsu) |
Zhou,S.-F. et al. Pollen of Aquilapolles from Rutung of northern Jiangsu. |
1983 |