| original |
Albian |
|
Maryland |
Brenner,G.J. The spores and pollen of the Potomac Group of Maryland |
1962 |
| original |
Early Cretaceous |
|
Maryland |
Brenner,G.J. The spores and pollen of the Potomac Group of Maryland |
1963 |
| details |
Albian |
|
Oklahoma |
Hedlund,R.W. et al. Spores and pollen grains from Fredericksburgian, (Albian), Strata, Marshall County, Oklahoma. |
1968 |
| original |
Albian |
|
Canada(Alberta) |
Brideaux,W.W. Palynology of the Lower Colorado Group (Late Lower Cretaceous) and its lithological equivalents in central and west-central Alberta, Canada. |
1968 |
| details |
Early Cretaceous |
|
Oklahoma |
Wingate,F.H. Palynology of the Denton Shale (Lower Cretaceous), of southeastern Oklahoma. |
1974 |
| details |
Cenomanian |
|
Switzerland |
Pantic,N.K. et al. Palynological investigation of the Bundnerschiefer. (Preliminary report). |
1977 |
| details |
Late Albian |
|
Oklahoma |
Wingate,F.H. Plant microfossils from the Denton Shale Member of the Bokchito Formation, (Lower Cretaceous, Albian) in Southern Oklahoma. |
1980 |
| details |
Early Albian |
|
Spain |
Arias,C. et al. Aptian-Albian boundary in the Mompichel Area (Albacete, Spain). |
1980 |
| details |
Early Cretaceous |
|
Maryland |
de Lima,M.R. Palynology of the Santana Formation, (Cretaceous of northeast of Brazil). 3: Systematic descriptions of pollen grains of Turma Plicates, (Subturma Costates). |
1980 |
| details |
Cretaceous |
|
Brazil(Pernambuco) |
de Lima,M.R. Palynology of the Santana Formation, (Cretaceous of northeast of Brazil). 3: Systematic descriptions of pollen grains of Turma Plicates, (Subturma Costates). |
1980 |
| details |
Barremian |
|
China(Inner Mongolia) |
Miao,S.-J. Spores and pollen. |
1982 |
| details |
Berriasian |
|
Canada(Alberta) |
Ricketts,B.D. et al. Stratigraphy, sedimentology and palynology of the Kootenay-Blairmore transition in southwestern Alberta and southeastern British Columbia. |
1986 |
| details |
Berriasian |
|
Canada(British Columbia) |
Ricketts,B.D. et al. Stratigraphy, sedimentology and palynology of the Kootenay-Blairmore transition in southwestern Alberta and southeastern British Columbia. |
1986 |
| details |
Middle Albian |
Late Albian |
North America |
Burden,E.T. et al. Illustrated key to genera of Lower Cretaceous terrestrial palynomorphs, (excluding megaspores), of Western Canada. (Stratigraphic ranges and sample locations taken from E.T.Burden,1982 - Lower Cretaceous terrestrial palynomorph biostratigraphy of the McMurray Formation, northeastern Alberta, Unpub.Phd Thesis) |
1989 |
| details |
Cenomanian |
|
France(Vendee) |
Az©ma,C. et al. Contribution of palynology to the study of the Cenomanian on Either Side of the Poitou Rise (West of France) |
1990 |
| details |
Turonian |
|
China(Guangdong) |
Li,W. A Turonian palynological assemblage from Dongguan, Guangdong. |
2000 |