| details |
Liassic |
Dogger |
Denmark |
Gry,H. Megaspores from the Jurassic of the Island of Bornholm, Denmark. |
1969 |
| details |
Early Toarcian |
Bajocian |
Poland |
Marcinkiewicz,T. The stratigraphy of the Rhaetian and Liasin Poland based on megaspore investigations |
1971 |
| details |
Toarcian |
|
Poland |
Marcinkiewicz,T. Importance of megaspores in stratigraphy of Epicontinental Rhaetic and Liassic deposits in Poland. |
1971 |
| details |
Sinemurian |
Toarcian |
Poland |
Marcinkiewicz,T. Otozamites falsus, (Bennettitales), from the Upper Liassic of the Holy Cross Mountains, Poland. |
1973 |
| details |
Toarcian |
|
Poland |
Marcinkiewicz,T. Occurrence of megaspores in Disturbed Rhaetic and Liassic strata of the Koszalin Profile. |
1974 |
| details |
Early Liassic |
|
Scotland(Sutherland) |
Windle,T.M.F. Reworked Carboniferous spores |
1979 |
| details |
Early 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 |
Early 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 |
Early Triassic |
|
China(Sinkiang Uighur) |
Yang,J. et al. The discovery of Early and Middle Jurassic megaspores from the Junggar Basin, Xingjiang and their stratigraphic significance |
1986 |
| details |
Hettangian |
Aptian |
Worldwide |
Kovach,W.L. et al. Worldwide stratigraphic occurrences of Mesozoic and Tertiary megaspores. |
1989 |
| details |
Nd |
|
Nd |
Batten,D.J. et al. Catalog of Mesozoic and Tertiary megaspores |
1990 |