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 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 |
Dogger |
France(Boulonnais) |
Levet-Carrette,J. Lower Liassic microflora from Boulonnais. (Quarry Napoleon). |
1964 |
details |
Valanginian |
Aptian |
USSR(Ukrainian SSR) |
Voronova,M.A. Early Cretaceous miospores of the Ukraine |
1984 |