| details |
Late Buntsandstein |
|
Germany(Leipzig) |
Schulz,E. Sporae dispersae from the Triassic of Thuringen. |
1965 |
| details |
Ufimian |
|
Canada(Alberta) |
Grebe,H. et al. The spore dispersae of the Lower Rhine Zechstein. (In: Palaobotanic, coal-petrographic and geochemical contribution to stratigraphy and coal genesis.) |
1964 |
| details |
Zechstein |
|
W.Germany(Hesse) |
Schaarschmidt,F. Spores and Hystrichosphaerids from the Zechstein of Budingen, Wetterau. |
1963 |
| details |
Nd |
|
Nd |
Grebe,H. et al. The sporae dispersae of the Niederrhein Zechstein. |
1962 |
| details |
Early Permian |
|
Australia(W.Australia) |
Jansonius,J. Palynology of Permian and Triassic sediments, Peace River area, Western Canada. |
1962 |
| details |
Leonardian |
Anisian |
Canada(Alberta) |
Jansonius,J. Palynology of Permian and Triassic sediments, Peace River area, Western Canada. |
1962 |