| original |
Early Jurassic |
|
Poland |
Rogalska,M. Spore and pollen analysis of the Liassic Coal of Blanowice in Upper Silesia |
1954 |
| details |
Nd |
|
Nd |
de Jersey,N.J. Jurassic spores and pollen grains from the Rosewood Coalfields. |
1959 |
| details |
Liassic |
|
Poland |
Rogalska,M. Spore and pollen grain analysis of Jurassic sediments in the northern part of the Cracow-Wielum Cuesta. |
1962 |
| details |
Nd |
|
Nd |
Grabowska,I. et al. Flora from the Lower and Middle Jurassic microflora |
1970 |
| details |
Early Jurassic |
Middle Jurassic |
Poland |
Grabowska,I. et al. Flora from the Lower and Middle Jurassic microflora |
1970 |
| details |
Hettangian |
Toarcian |
Poland |
Rogalska,M. Division of the Liassic deposits in Poland (Except for the Carpathian area) based on microscope examinations. |
1971 |
| details |
Middle Rhaetian |
Liassic |
Denmark |
Lund,J.J. Rhaetic to Lower Liassic palynology of the onshore south-eastern North Sea Basin. |
1977 |
| details |
Early Rhaetian |
|
Germany(Schleswig) |
Lund,J.J. Rhaetic to Lower Liassic palynology of the onshore south-eastern North Sea Basin. |
1977 |
| details |
Nd |
|
Nd |
Boersma,M. et al. Triassic palynomorphs, index to genera and species |
1987 |