| details |
Maastrichtian |
|
Canada(Alberta) |
Srivastava,S.K. Paleoecology of pollen-Genera Aquilapollenites and Mancicorpus in Maestrichtian deposits of North America. |
1972 |
| details |
Middle Eocene |
|
USSR(Kazakh SSR) |
Bykadorov,V.A. et al. Stratigraphy of Lower Paleogene deposits of eastern Kyzyl-Kum and South-West Karatai Foothills |
1974 |
| 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 |
Pleistocene |
Worldwide |
Muller,J. Fossil pollen records of extant angiosperms. |
1981 |
| details |
Late Eocene |
Early Oligocene |
Northern Hemisphere |
Zaklinskaya,E.D. Palynology and climate of past epochs. (In: Climates of the Earth in the Geological Past. A.A.Velichko and A.L.Chepalyga, editors) |
1987 |