| original |
Early Triassic |
|
Romania |
Antonescu,E. et al. Some megaspores and microspores of the Lower and Middle Triassic of R0Mania. |
1973 |
| details |
Spathian |
Late Anisian |
Romania |
Antonescu,E. et al. Preliminary palynological correlation of some rock sequences from Romania assigned to the Lower Triassic. |
1975 |
| details |
Middle Buntsandstein |
|
Poland |
Marcinkiewicz,T. Distribution of megaspore assemblages in Middle Bundsandstein of Poland. |
1976 |
| details |
Early Buntsandstein |
Middle Buntsandstein |
Poland |
Fuglewicz,R. et al. Megaspores. (In: Flora in Atlas of Guide and Characteristic Fossils, Triassic.) |
1986 |
| details |
Early Triassic |
|
Romania |
Boersma,M. et al. Triassic palynomorphs, index to genera and species |
1987 |
| details |
Induan |
|
Germany |
Kozur,H. The correlation of the continental Triassic with special reference to the Lower Triassic and their comparison with the marine scale. |
1989 |
| details |
Nd |
|
Nd |
Batten,D.J. et al. Catalog of Mesozoic and Tertiary megaspores |
1990 |
| details |
Nd |
|
Nd |
Batten,D.J. et al. Catalog of Mesozoic and Tertiary megaspores |
1990 |
| details |
Olenikian |
Early Anisian |
Poland |
Marcinkiewicz,T. Megaspore stratigraphical scheme of the Buntsandstein sediments of Poland. |
1992 |