| details |
Rhaetian |
Liassic |
France(Pas-de-Calais) |
Bonte,A. et al. On the nature and age of the Liassic sediments in the sub-soil of Boulogne-sur-Mer (Pas-de-Calais). |
1962 |
| original |
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 Jurassic |
Middle Jurassic |
Tunisia |
Reyre,Y. A survey of the microflora of a series attributed to the Lower and Middle Jurassic in the Tunisian Sahara. |
1966 |
| details |
Middle Liassic |
Late Liassic |
Tunisia |
Reyre,Y. Paleobotanical and stratigraphic interest of the study of the Jurassic and Cretaceous series of the Sahara |
1967 |
| details |
Middle Liassic |
Late Liassic |
Algeria |
Reyre,Y. Paleobotanical and stratigraphic interest of the study of the Jurassic and Cretaceous series of the Sahara |
1967 |
| details |
Nd |
|
Nd |
Jansonius,J. Spore nomenclature and the proposals of the Lille palynologists. |
1968 |
| details |
Late Rhaetian |
Early Liassic |
France(Normandie) |
M©dus,J. Infralias pollen flora of Normandy, (France). |
1983 |