| details |
Scythian |
Carnian |
England(Staffordshire) |
Warrington,G. The stratigraphy and palaeontology of the Keuper Series of the central Midlands of England. |
1970 |
| details |
Gipskeuper |
|
Switzerland |
Scheuring,B.W. Palynology and palynostratigraphic study of the Keuper in Bolchentunnel, (Solothurn Jura). |
1970 |
| details |
Middle Keuper |
|
W.Germany(Niedersachsen) |
Geiger,M.E. et al. Triassic stratigraphy of the Southern North Sea Basin |
1968 |
| details |
Early Muschelkalk |
Middle Keuper |
W.Germany(Bremen) |
Geiger,M.E. et al. Triassic stratigraphy of the Southern North Sea Basin |
1968 |
| details |
Early Keuper |
Middle 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 |
Keuper |
|
W.Germany(Hesse) |
Schulz,E. Study of fossil spores from Rhaetian-Liassic Layers in the central part of the German Basin. |
1967 |
| details |
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 |
Late Keuper |
|
England(Worcestershire) |
Clarke,R.F.A. Keuper miospores from Worcestershire, England. |
1965 |
| details |
Keuper |
|
Switzerland |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 2 |
1958 |
| original |
Keuper |
|
Switzerland |
Leschik,G. The Keuper flora of Neuewelt near Basel.2. TheIso and microspores. |
1955 |