| details |
Middle Cenomanian |
|
England |
Srivastava,S.K. Cretaceous spore-pollen floras |
1978 |
| details |
Santonian |
|
France(Ardeche) |
Srivastava,S.K. Cretaceous spore-pollen floras |
1978 |
| details |
Santonian |
|
France(Gard) |
Srivastava,S.K. Cretaceous spore-pollen floras |
1978 |
| details |
Late Cretaceous |
|
USSR(Kazakh SSR) |
Srivastava,S.K. Cretaceous spore-pollen floras |
1978 |
| details |
Late Paleocene |
|
USSR(Siberia) |
Srivastava,S.K. Cretaceous spore-pollen floras |
1978 |
| details |
Late Paleocene |
|
USSR(Tyumenskaya Oblast) |
Srivastava,S.K. Cretaceous spore-pollen floras |
1978 |
| details |
Turonian |
|
USSR(Urals) |
Srivastava,S.K. Cretaceous spore-pollen floras |
1978 |
| details |
Paleocene |
|
USSR(WSL) |
Srivastava,S.K. Cretaceous spore-pollen floras |
1978 |
| details |
Middle Cenomanian |
|
Nd |
Srivastava,S.K. Cretaceous spore-pollen floras |
1978 |
| details |
Early Cenomanian |
Oligocene |
North America |
Srivastava,S.K. Evolution of Upper Cretaceous Phytogeoprovinces and their pollen flora. |
1980 |
| details |
Early Cenomanian |
Oligocene |
Africa |
Srivastava,S.K. Evolution of Upper Cretaceous Phytogeoprovinces and their pollen flora. |
1980 |
| details |
Early Cenomanian |
Oligocene |
Europe |
Srivastava,S.K. Evolution of Upper Cretaceous Phytogeoprovinces and their pollen flora. |
1980 |
| details |
Cenomanian |
|
North America |
Srivastava,S.K. Evolution of Upper Cretaceous Phytogeoprovinces and their pollen flora. |
1981 |
| details |
Senonian |
|
USA |
Srivastava,S.K. Evolution of Upper Cretaceous Phytogeoprovinces and their pollen flora. |
1981 |
| details |
Maastrichtian |
|
China |
Srivastava,S.K. Evolution of Upper Cretaceous Phytogeoprovinces and their pollen flora. |
1981 |
| details |
Cenomanian |
|
South America |
Srivastava,S.K. Evolution of Upper Cretaceous Phytogeoprovinces and their pollen flora. |
1981 |
| details |
Senonian |
|
Mexico |
Srivastava,S.K. Evolution of Upper Cretaceous Phytogeoprovinces and their pollen flora. |
1981 |