| original |
Late Albian |
|
Maryland |
Doyle,J.A. et al. Observations on exinestructure of Eucommiidites and Lower Cretaceous angiosperm pollen. |
1975 |
| details |
Middle Albian |
|
Oklahoma |
Srivastava,S.K. Microspores from the Fredericksburgh Group (Albian) of the southern United States. |
1975 |
| details |
Late Cretaceous |
|
China(Hopei) |
Chen,P. et al. Nonmarine Cretaceous stratigraphy of eastern China. |
1994 |
| details |
Late Cretaceous |
|
China(Kiangsi) |
Chen,P. et al. Nonmarine Cretaceous stratigraphy of eastern China. |
1994 |
| details |
Late Cretaceous |
|
China(Hunan) |
Chen,P. et al. Nonmarine Cretaceous stratigraphy of eastern China. |
1994 |
| details |
Late Cretaceous |
|
China(Honan) |
Chen,P. et al. Nonmarine Cretaceous stratigraphy of eastern China. |
1994 |
| details |
Late Barremian |
Albian |
China(Liaoning) |
Yu,J. The study of Early Cretaceous angiospermous pollen in northern China. |
1990 |
| details |
Late Barremian |
Albian |
China(Hopei) |
Yu,J. The study of Early Cretaceous angiospermous pollen in northern China. |
1990 |
| details |
Late Barremian |
Albian |
China(Inner Mongolia) |
Yu,J. The study of Early Cretaceous angiospermous pollen in northern China. |
1990 |
| details |
Late Barremian |
Albian |
China(Sinkiang Uighur) |
Yu,J. The study of Early Cretaceous angiospermous pollen in northern China. |
1990 |
| details |
Late Barremian |
Albian |
China(Shansi) |
Yu,J. The study of Early Cretaceous angiospermous pollen in northern China. |
1990 |
| details |
Early Albian |
Middle Albian |
Hungary |
JuhЎsz,M. Palynostratigraphic zonation of the Transdanubian Middle Cretaceous. |
1983 |
| details |
Late Albian |
Early Cenomanian |
USSR(Kuril Island) |
Markevich,V.S. A Palynological Zonation of the Continental Cretaceous and Lower Tertiary of eastern Russia. |
1994 |
| details |
Late Albian |
Early Cenomanian |
USSR(Sakhalin Oblast) |
Markevich,V.S. A Palynological Zonation of the Continental Cretaceous and Lower Tertiary of eastern Russia. |
1994 |
| details |
Late Albian |
Early Cenomanian |
USSR(Magadan Oblast) |
Markevich,V.S. A Palynological Zonation of the Continental Cretaceous and Lower Tertiary of eastern Russia. |
1994 |
| details |
Aptian |
|
Gabon |
Doyle,J.A. et al. Angiosperm pollen from the Pre-Albian Lower Cretaceous of equatorial Africa. |
1977 |
| details |
Middle Albian |
Early Cenomanian |
Maryland |
Hickey,L.J. et al. Early Cretaceous fossil evidence for angiosperm evolution. |
1977 |