| details |
Rhaetian |
|
France(Gironde) |
M©dus,J. Morphological study of pollen grains belonging to the Circumpolles (Pflug) Klaus Group in the Jurassic of the Western Aqitaine. |
1969 |
| details |
Nd |
|
Nd |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 4. Supplement to all Groups, (Turmae). |
1966 |
| details |
Middle Liassic |
|
Hungary |
Nemedi-Varga,Z. et al. Breccia Layers in the Middle Liassic Fleckenmergel complex of the Mecsek Mountains. |
1972 |
| details |
Late Triassic |
|
Hungary |
Bona,J. Contributions to the palynostratigraphic Division of the Upper Triassic and Lower Liassic in the Mecsek Mts. |
1982 |