| original |
Late Albian |
|
Texas |
Srivastava,S.K. Microspores from the Fredericksburgh Group (Albian) of the southern United States. |
1975 |
| details |
Late Albian |
|
Texas |
Srivastava,S.K. Cretaceous spore-pollen floras |
1978 |
| details |
Late Albian |
|
Texas |
Srivastava,S.K. Stratigraphic ranges of selected spores and pollen from the Fredericksburg Group, (Albian), of the southern United States. |
1981 |
| details |
Late Albian |
|
Oklahoma |
Srivastava,S.K. Stratigraphic ranges of selected spores and pollen from the Fredericksburg Group, (Albian), of the southern United States. |
1981 |
| details |
Late Albian |
|
Kansas |
Ward,J.V. Early Cretaceous angiosperm pollen from the Cheyenne and Kiowa Formations, (Albian) of Kansas, USA. |
1986 |
| details |
Late Albian |
Early Cenomanian |
Australia(Queensland) |
Burger,D. Early and Middle Cretaceous angiosperm pollen grains from Australia |
1993 |
| details |
Late Albian |
Early Cenomanian |
Australia(N.Territory) |
Burger,D. Early and Middle Cretaceous angiosperm pollen grains from Australia |
1993 |
| details |
Albian |
|
North America |
Lupia,R. Discordant morphological disparity and taxonomic diversity during the Cretaceous angiosperm radiation: North American pollen record. |
1999 |
| details |
Albian |
Cenomanian |
Argentina(Mendoza) |
Vallati,P. Middle Cretaceous microflora from the Huincul Formation ("Dinosaurian Beds") in the Neuqu©n Basin, Patagonia, Argentina. |
2001 |