| details |
Maastrichtian |
|
Canada(NWT,Franklin) |
Felix,C.J. et al. A Maestrichtian age microflora from Arctic Canada. |
1973 |
| details |
Maastrichtian |
|
USSR(WSL) |
Felix,C.J. et al. A Maestrichtian age microflora from Arctic Canada. |
1973 |
| details |
Late Maastrichtian |
|
Alaska(North Slope) |
Wiggins,V.D. Fossil Oculata pollen from Alaska. |
1976 |
| details |
Campanian |
Maastrichtian |
USSR |
Markevich,V.S. et al. Localities of significant angiospermous pollen within the USSR. Taxa not included in the Normapolles Group. Form Gens. |
1980 |
| details |
Maastrichtian |
|
USSR(Tuvinskaya A.O.) |
Takahashi,K. Stratigraphic and geographic distribution of Triprojectacites pollen group in the Late Cretaceous and the Early Tertiary. |
1981 |
| details |
Nd |
|
Nd |
Bondarenko,N.M. The oldest pollen of the Supergroup, Kryshtofoviacites, from the Upper Cretaceous sequence of Novaya Sibir'Island and its correlative significance |
1986 |