| details |
Ladinian |
Rhaetian |
Russia(Urals) |
Novikov,I.V. et al. Continental Triassic biostratigraphy of the Bolshaya Synya and Korotaikha Depressions, North Cis Urals, Russia: Tetrapod and palynological data |
1995 |
| details |
Jurassic |
Early Cretaceous |
Northern Hemisphere |
Doyle,J.A. et al. Jurassic -Early Cretaceous plant distribution and paleoclimatic models |
1984 |
| details |
Nd |
|
Nd |
Chlonova,A.F. The use of natural and artificial classification systems in defining fossil spore and pollen grains. (In: Taxonomy and methods for the study of fossil pollen and spores. V.N.Saks and A.F.Khlonova, editors) |
1964 |
| details |
Nd |
|
Nd |
Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. |
1995 |
| details |
Late Cretaceous |
|
Greenland |
Dibner,V.D. et al. Age and origin of rocks lifted by trawl from the southwest Greenland Shelf. |
1963 |
| details |
Valanginian |
Aptian |
Bulgaria |
Ercegovac,M. et al. Microfloral residues from the Lower Cretaceous of the Stara Planina Montains, Bulgaria. |
1972 |