| details |
Middle Albian |
|
Virginia |
Reinhardt,J. et al. Lower Cretaceous stratigraphy of the core. |
1980 |
| details |
Albian |
Cenomanian |
Iraq |
Venkatachala,B.S. et al. Early angiospermic pollen and associated palyno fossils in Albian-Cenomanian sediments of Abu Khema, Iraq |
1981 |
| details |
Middle Albian |
Late Albian |
Hungary |
JuhЎsz,M. Palynostratigraphic zonation of the Transdanubian Middle Cretaceous. |
1983 |
| details |
Late Albian |
|
Kansas |
Ward,J.V. Early Cretaceous angiosperm pollen from the Cheyenne and Kiowa Formations, (Albian) of Kansas, USA. |
1986 |
| details |
Albian |
|
Oklahoma |
Ward,J.V. Early Cretaceous angiosperm pollen from the Cheyenne and Kiowa Formations, (Albian) of Kansas, USA. |
1986 |
| details |
Vraconian |
Early Cenomanian |
Hungary |
Csaszar,G. et al. The Albian/Cenomanian boundary in the Transdanubian Central range |
1987 |
| details |
Middle Albian |
|
USA(Atlantic Coast.Pl.) |
Pedersen,K.R. et al. Ultrastructure of pollen from Cretaceous angiosperm reproductive structures. (In: Ultrastructure of Fossil Spores and Pollen. M.H.Kurmann and J.A.Doyle, editors) |
1994 |
| details |
Maestrichtian |
|
Egypt |
Kedves,M. Upper Cretaceous pollen grains from Egypy.III |
1999 |