| original |
Eocene |
|
USSR(Yakut ASSR) |
Kulkova,I.A. Eocene flora of Iana-Indigirska Lowland and its comparison with Synchronous floras of other Territories of the northern Hemisphere. (In: Cenozoic Flora of Siberia According to Palynological Data. V.N.Sacks and V.S.Volkova, editors) |
1971 |
| original |
Late Cretaceous |
Early Paleogene |
China(Yunnan) |
Sung,T.C. et al. Mesozoic and Early Paleogene sporo-pollen assemblages from Yunnan, China. Part II. Early Upper Cretaceous assemblages from Lufeng and Mouding and late Upper Cretaceous-early Paleogene assemblage from Mengla, Yunnan. (In: Mesozoic Fossils from Yunnan) |
1976 |
| original |
Late Eocene |
|
Canada(NWT) |
Norris,G. Palynostratigraphic study. (In: Stratigraphic correlation biostratigraphic zonation;Imp.Ivik K-54, 69'''33'36'' N.Lat,134'''29'01''W.Gon, NWT. L.W.Cummings, editor) |
1977 |