| details |
Cenomanian |
|
Canada(Alberta) |
Singh,C. Cenomanian microfloras of the Peace River area Northwestern Alberta |
1983 |
| details |
Neocomian |
Aptian |
India(Tamil Nadu) |
Varma,Y.N.R. Erlansonisporites, Potonie megaspores from the Sriperumbuder Beds of Papar Basin, Tamil Nadu. |
1983 |
| details |
Early Jurassic |
Middle Jurassic |
China(Sinkiang Uighur) |
Yang,J. et al. The discovery of Early and Middle Jurassic megaspores from the Junggar Basin, Xinjiang, and their stratigraphic significance. |
1982 |
| details |
Middle Valanginian |
Hauterivian |
Poland |
Waksmundzka,M. Lower Cretaceous megaspores from northern Poland. |
1982 |
| details |
Middle Albian |
|
Canada(Ontario) |
Norris,G. Mesozoic palynology of the Moose River Basin. (In: Mesozoic geology and mineral potential of Moose River Basin. I.G.Telford and H.M.Verma, editor) |
1982 |
| details |
Rhaetian |
Liassic |
W.Germany(Bavaria) |
Achilles,H. Franconian Rhaetian and Liassic microflora. |
1981 |
| details |
Oxfordian |
|
Poland |
Niemczycka,T. et al. On the age of terrigenous Jurassic rocks in the Lublin Region and distribution of some megaspore species |
1981 |
| details |
Late Bathonian |
|
Poland |
Marcinkiewicz,T. Jurassic megaspores from Grojec near Krakow |
1980 |
| details |
Late Cretaceous |
|
Canada(Alberta) |
Speelman,J.D. et al. Megaspore paleoecology |
1980 |
| details |
Pliensbachian |
Toarcian |
Poland |
Rogalska,M. et al. Lower Jurassic microflora. (In: Atlas Skamienialosci Przewodnich i Charakterystycznych. L.Malinowska, W.Bielecka and M.Rogalska, editors.Warsaw) |
1980 |
| details |
Toarcian |
Bajocian |
Canada(Arctic) |
Sweet,A.R. Jurassic and Cretaceous megaspores. |
1979 |
| details |
Late Jurassic |
Early Cretaceous |
Canada(Alberta) |
Sweet,A.R. Jurassic and Cretaceous megaspores. |
1979 |
| details |
Early Albian |
|
Canada(Ontario) |
Hopkins,W.S. et al. Miospores and megaspores from the Lower Cretaceous Mattagami Formation of Ontario. |
1976 |
| details |
Toarcian |
|
Poland |
Marcinkiewicz,T. Occurrence of megaspores in Disturbed Rhaetic and Liassic strata of the Koszalin Profile. |
1974 |
| details |
Middle Jurassic |
|
Poland |
Brzozowska,M. Middle Jurassic megaspores from the Siercza-1 Borehold. |
1973 |
| details |
Sinemurian |
Toarcian |
Poland |
Marcinkiewicz,T. Otozamites falsus, (Bennettitales), from the Upper Liassic of the Holy Cross Mountains, Poland. |
1973 |
| details |
Campanian |
Maastrichtian |
Canada(Alberta) |
Gunther,P.R. et al. Megaspores and other palynomorphs of the Brazeau Formation (Upper Cretaceous) Nordegg area, Alberta, Canada. |
1972 |