| details |
Late Cretaceous |
Early Paleocene |
USSR(Pavlodarskaya) |
Zaklinskaya,E.D. Material on the history of the flora and vegetation of the Paleogene of northern Kazakhstan in the area of Pavlodar Pr-Irtish. |
1953 |
| details |
Late Paleocene |
Eocene |
USSR(Primorsk Kray) |
Akhmeteev,M.A. et al. Stratigraphy and paleofloristics of the reference section of the Cenozoic of the Southern Primore |
1978 |
| details |
Campanian |
Maastrichtian |
California |
McLeroy,C.A. Late Cretaceous angiosperm pollen from the western San Joaquin Valley, California. |
1969 |
| details |
Eocene |
Oligocene |
USSR(Kazakh SSR) |
Rzhanikova,L.N. Palynological description of Paleogene and Neogene deposits in the Zaisan Basin |
1968 |
| details |
Campanian |
Pleistocene |
Worldwide |
Muller,J. Fossil pollen records of extant angiosperms. |
1981 |