| original |
Middle Triassic |
|
W.Germany |
Klaus,W. Stratigraphic dating of borings in gypsum-bearing layers by means of spores. |
1964 |
| details |
Late Buntsandstein |
Early Keuper |
E.Germany |
Schulz,E. Stratigraphic distribution of spores and pollen from the Upper Permian to the Lowermost Lias in northern Middle Europe. |
1966 |
| details |
Middle Triassic |
|
North Sea |
Millioud,M.E. et al. Detailed geological methods aid North Sea exploration |
1966 |
| details |
Early Muschelkalk |
Early Keuper |
W.Germany(Niedersachsen) |
Geiger,M.E. et al. Triassic stratigraphy of the Southern North Sea Basin |
1968 |
| details |
Late Buntsandstein |
Early Keuper |
W.Germany(Bremen) |
Geiger,M.E. et al. Triassic stratigraphy of the Southern North Sea Basin |
1968 |
| details |
Middle Buntsandstein |
Late Muschelkalk |
Netherlands |
Geiger,M.E. et al. Triassic stratigraphy of the Southern North Sea Basin |
1968 |
| details |
Middle Buntsandstein |
Early Keuper |
North Sea |
Geiger,M.E. et al. Triassic stratigraphy of the Southern North Sea Basin |
1968 |
| details |
Keuper |
|
England(Lincolnshire) |
Geiger,M.E. et al. Triassic stratigraphy of the Southern North Sea Basin |
1968 |
| details |
Keuper |
|
England(Nottinghamshire) |
Geiger,M.E. et al. Triassic stratigraphy of the Southern North Sea Basin |
1968 |
| details |
Late Buntsandstein |
|
France(Vosges) |
Adloff,M.C. et al. Palynological study on the Gres a Voltzia (Lower Triassic) |
1969 |
| details |
Late Scythian |
Anisian |
N.Ireland(Antrim) |
Warrington,G. Palynology of the Trias of the Langford Lodge borehole. (In: Geology of Belfast and the Lagan Valley. P.I.Manning et al editors) |
1970 |
| details |
Early Triassic |
Middle Triassic |
England(Staffordshire) |
Warrington,G. The stratigraphy and palaeontology of the Keuper Series of the central Midlands of England. |
1970 |
| details |
Anisian |
|
Romania |
Antonescu,E. Study of the Anisian microflora from the Cristian Valley (Brasov). |
1970 |
| details |
Gipskeuper |
|
Switzerland |
Scheuring,B.W. Palynology and palynostratigraphic study of the Keuper in Bolchentunnel, (Solothurn Jura). |
1970 |
| details |
Anisian |
Carnian |
England(Nottinghamshire) |
Smith,E.G. et al. The age and relationships of the Triassic rocks assigned to the lower part of the Keuper in north Nottinghamshire, north-west Lincolnshire and north Yorkshire. |
1971 |
| details |
Late Scythian |
Carnian |
England(Nottinghamshire) |
Smith,E.G. et al. The age and relationships of the Triassic rocks assigned to the lower part of the Keuper in north Nottinghamshire, north-west Lincolnshire and north Yorkshire. |
1971 |
| details |
Keuper |
|
Poland |
Pautsch,M.E. Sporomorphs of the Upper Triassic from a borehole at Trzciana near Mielec (S.Poland). |
1971 |