| details |
Rhaetian |
|
Sweden |
Lundblad,B. On a fossil Selaginella from the Rhaetic of Hyllinge, Scania. |
1950 |
| details |
Recent |
|
Nd |
Potonie,R. Position of the Paleozoic spore genera in the natural system. |
1954 |
| details |
Rhaetian |
Liassic |
Sweden |
Lundblad,B. Rhaeto-Liassic floras and their bearing on the stratigraphy of Triassic-Jurassic Rocks. |
1959 |
| details |
Rhaetian |
|
Sweden |
Potonie,R. Synopsis of the Sporae in situ. |
1962 |
| details |
Early Liassic |
|
Poland |
Orlowska-Zwolinska,T. Lower Liassic age of the Wielichowo Beds in the light of spore and pollen analysis, (Polish Lowland). |
1966 |
| details |
Early Liassic |
|
Poland |
Kopik,J. The boundary between the Epicontinental Triassic and Jurassic deposits in Poland. |
1967 |
| details |
Late Rhaetian |
Hettangian |
Poland |
Orlowska-Zwolinska,T. Microfloristic criteria for age determination of the beds occurring at the Triassic-Jurassic boundary in the Extra-Carpthian areas of Poland. |
1967 |
| details |
Liassic |
|
Poland |
Orlowska-Zwolinska,T. Microfloristic criteria for age determination of the beds occurring at the Triassic-Jurassic boundary in the Extra-Carpthian areas of Poland. |
1967 |
| details |
Rhaetian |
|
Poland |
Marcinkiewicz,T. Boundary between Rhaetic and Liassic in the Extra-Carpathian area of Poland, determined on floristic basis. |
1969 |
| details |
Rhaetian |
Hettangian |
Poland |
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 |
Liassic |
Dogger |
Poland |
Rogalska,M. Division of the Liassic deposits in Poland (Except for the Carpathian area) based on microscope examinations. |
1971 |
| details |
Rhaetian |
Dogger |
Poland |
Rogalska,M. Division of the Liassic deposits in Poland (Except for the Carpathian area) based on microscope examinations. |
1971 |
| details |
Rhaetian |
|
Nd |
Retallack,G.J. The life and times of a Triassic Lycopod. |
1975 |
| details |
Liassic |
Dogger |
Poland |
Rogalska,M. Stratigraphy of the Lower and Middle Jurassic in the Polish Lowlands on the basis of spore and pollen analysis. |
1976 |
| details |
Nd |
|
Nd |
Batten,D.J. et al. Catalog of Mesozoic and Tertiary megaspores |
1990 |