| details |
Early Liassic |
|
France(Pas-de-Calais) |
Danze-Corsin,P. et al. Microflora. (In: The Lower Lias flora of Boulonnais. (macro and micro flora.) |
1963 |
| details |
Early Liassic |
|
France(Pas-de-Calais) |
Levet-Carrette,J. Study of the Lower Liassic microflora of a drilling made in the sub-soil of Boulogne-sur-Mer, (Pas-de-Calais). |
1963 |
| details |
Early Liassic |
|
France(Boulonnais) |
Levet-Carrette,J. Lower Liassic microflora from Boulonnais. (Quarry Napoleon). |
1964 |
| details |
Dogger |
|
Turkey |
Agrali,B. et al. Palynologic evidence of the existence of the Dogger in the Region of Bayburt. |
1965 |
| details |
Dogger |
|
Turkey |
Agrali,B. et al. Palynologic study of three veins of coal in the Jurassic of Kelkit-Bayburt. |
1966 |
| details |
Late Rhaetian |
Early Liassic |
France(Normandie) |
M©dus,J. Infralias pollen flora of Normandy, (France). |
1983 |