| original |
Rotliegendes |
|
Germany(Leipzig) |
Remy,W. Contributions to the knowledge of the Lower Permian flora of Thuringen.Part 1. |
1953 |
| details |
Early Rotliegendes |
|
E.Germany |
Remy,W. The systematics of the Pteridosperms including consideration of their pollen. |
1953 |
| details |
Nd |
|
Nd |
Potonie,R. Position of the Paleozoic spore genera in the natural system. |
1954 |
| details |
Carboniferous |
Permian |
Nd |
Remy,W. Monosaccate pteridospermous pollen of the Carboniferous and Permian as well as general considerations of Paleozoic pollen with air sacs. |
1954 |
| details |
Rotliegendes |
|
Germany |
Potonie,R. Synopsis of the Sporae in situ. |
1962 |
| details |
Early Permian |
|
India(Orissa) |
Thiergart,F. et al. Pollen and spores of a coal sample from Kothagudem, India. |
1962 |
| details |
Early Permian |
|
Austria |
Townrow,J.A. On some disaccate pollen grains of Permian to Middle Jurassic age. |
1962 |
| details |
Carboniferous |
|
Nd |
Bharadwaj,D.C. et al. Suggestions for a morphological classification of sporae dispersae. |
1968 |
| details |
Gipskeuper |
|
Switzerland |
Scheuring,B.W. Palynology and palynostratigraphic study of the Keuper in Bolchentunnel, (Solothurn Jura). |
1970 |
| details |
Permian |
|
Germany |
Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. |
1995 |