| original |
Keuper |
|
Switzerland |
Leschik,G. The Keuper flora of Neuewelt near Basel.2. TheIso and microspores. |
1955 |
| details |
Early Jurassic |
Middle Jurassic |
Tunisia |
Reyre,Y. A survey of the microflora of a series attributed to the Lower and Middle Jurassic in the Tunisian Sahara. |
1966 |
| details |
Late Triassic |
Early Liassic |
Tunisia |
Reyre,Y. Importance of qualitative study of gymnosperm pollen grains in the Upper Triassic and Lower Lias of the Algerian-Tunisian Sahara. |
1968 |
| details |
Nd |
|
Nd |
Scheuring,B.W. Kraeuselisporites, Leschik and Thomsonisporites, Leschik--A revision of the type material of two disputed genera. |
1974 |
| details |
Nd |
|
Nd |
Scheuring,B.W. Kraeuselisporites, Leschik and Thomsonisporites, Leschik--A revision of the type material of two disputed genera. |
1974 |
| details |
Nd |
|
Nd |
Boersma,M. et al. Triassic palynomorphs, index to genera and species |
1987 |
| details |
Carnian |
|
Switzerland |
Boersma,M. et al. Triassic palynomorphs, index to genera and species |
1987 |