| details |
Nd |
|
Nd |
Boersma,M. et al. Triassic palynomorphs, index to genera and species |
1987 |
| details |
Ladinian |
|
E.Germany(Erfurt) |
Boersma,M. et al. Triassic palynomorphs, index to genera and species |
1987 |
| details |
Liassic |
|
Austria |
Klaus,W. Microspore stratigraphy of the Salt rocks of the eastern Alps. |
1953 |
| details |
Zechstein |
|
Austria |
Klaus,W. On the spore diagnosis of the German Zechstein Salt and the Alpine Saltdomes. |
1953 |
| details |
Late Liassic |
|
Germany |
Thiergart,F. The stratigraphic value of Mesozoic pollen and spores |
1949 |
| original |
Early Keuper |
|
E.Germany |
Thiergart,F. The stratigraphic value of Mesozoic pollen and spores |
1949 |