original |
Late Berriasian |
|
W.Germany(Niedersachsen) |
Dжrhжfer,G. et al. Discrimination and correlation of highest Jurassic and lowest Cretaceous terrestrial palynofloras in North-Westeurope. |
1977 |
original |
Late Berriasian |
|
Libya |
Tekbali,A.O. Palynological observations on the "Nubian Sandstone", southwestern Libya. |
1994 |
original |
Late Bajocian |
|
Switzerland |
Pantic,N.K. et al. Palynomorphs of the Zoophycos Layers, (Subfurcatum Zone, Upper Bajocian), of the Central Swiss Klippen-Decke. |
1983 |
original |
Late Albian |
|
Oklahoma |
Wingate,F.H. Plant microfossils from the Denton Shale Member of the Bokchito Formation, (Lower Cretaceous, Albian) in Southern Oklahoma. |
1980 |
original |
Late Albian |
|
Antarctica |
Dettmann,M.E. et al. Cretaceous palynomorphs from the James Ross Island area, Antarctica. A pilot study. |
1987 |
original |
Hauterivian |
|
Alaska |
Timmcke,T.A. Palynolgoy of the Lower Cretaceous Pebble Shale Unit, Point Barrow, Alaska. |
1981 |
original |
Early Eocene |
|
Belgium |
Krutzsch,W. et al. Pollenflora from Epinois and Loksbergen, Belgium. |
1977 |
original |
Early Cretaceous |
|
Wyoming |
Davis,P.N. Palynology and stratigraphy of the Lower Cretaceous rocks of northern Wyoming |
1963 |
original |
Early Cretaceous |
|
Oklahoma |
Wingate,F.H. Palynology of the Denton Shale (Lower Cretaceous), of southeastern Oklahoma. |
1974 |
original |
Early Berriasian |
|
England(Dorset) |
Hunt,C.O. Miospores from the Portland Stone Formation and the Lower Part of the Purbeck Formation (Upper Jurassic/Lower Cretaceous) from Dorset, England. |
1985 |
original |
Early Berriasian |
|
E.Germany |
Dжring,H. The stratigraphic classification of spores from the Lower Cretaceous of northern Central Europe. |
1966 |
original |
Early Aptian |
|
Antarctica |
Hathway,B. et al. 40Ar/39Ar geochronology and palynology of the Cerro Negro Formation, South Shetland Islands, Antarctica: A new radiometric tie for Cretaceous terrestrial biostratigraphy in the Southern Hemisphere. |
1999 |
original |
Early Albian |
Middle Albian |
Canada(Alberta) |
Vagvolgyi,A.B. et al. Microflora of the Lower Cretaceous McMurray Formation, Northeast Alberta. |
1969 |
original |
Cenomanian |
|
New Jersey |
Kimyai,A. Palynology of the Rariton Formation (Cretaceous) in New Jersey and Long Island. |
1964 |
original |
Cenomanian |
|
New York |
Kimyai,A. Palynology of the Rariton Formation (Cretaceous) in New Jersey and Long Island. |
1964 |
original |
Berriasian |
Hauterivian |
Sweden |
Guy-Ohlson,D. Biostratigraphy of the Lower Jurassic-Cretaceous unconformity at Kullemolla Southern Sweden. |
1982 |
original |
Berriasian |
Early Valanginian |
W.Germany(Niedersachsen) |
Dжrhжfer,G. Palynology and stratigraphy of the Buckeburg Formation (Berriasian-Valanginian) in the Hilsmulde (northwest Germany). |
1977 |