| details |
Rhaetian |
Liassic |
Germany |
Boureau,E. et al. Paleobotanical Treatise. 2. Bryophyta, Psilophyta, Lycophyta. |
1968 |
| details |
Rhaetian |
Liassic |
Sweden |
Boureau,E. et al. Paleobotanical Treatise. 2. Bryophyta, Psilophyta, Lycophyta. |
1968 |
| details |
Rhaetian |
Liassic |
Poland |
Boureau,E. et al. Paleobotanical Treatise. 2. Bryophyta, Psilophyta, Lycophyta. |
1968 |
| details |
Rhaetian |
Liassic |
Greenland |
Boureau,E. et al. Paleobotanical Treatise. 2. Bryophyta, Psilophyta, Lycophyta. |
1968 |
| details |
Early Liassic |
|
Denmark |
Gry,H. Megaspores from the Jurassic of the Island of Bornholm, Denmark. |
1969 |
| details |
Rhaetian |
Liassic |
Australia |
Chaloner,W.G. Triassic spores and pollen. (In: Aspects of Palynology. R.H. Tschudy and R.A. Scott, editors) |
1969 |
| details |
Liassic |
|
Poland |
Marcinkiewicz,T. Boundary between Rhaetic and Liassic in the Extra-Carpathian area of Poland, determined on floristic basis. |
1969 |
| details |
Early Jurassic |
|
Poland |
Grabowska,I. et al. Flora from the Lower and Middle Jurassic microflora |
1970 |
| details |
Early Jurassic |
|
Poland |
Grabowska,I. et al. Flora from the Lower and Middle Jurassic microflora |
1970 |
| details |
Early Liassic |
|
Denmark |
Bertelsen,F. et al. Megaspores and Ostracods from the Rhaeto-Liassic section in the Boring Rodby No 1, Southern Denmark |
1970 |
| details |
Scythian |
Rhaetian |
Germany |
Kozur,H. The utilization of conodonts, ostracods and other biological investigation of the Triassic. |
1971 |
| details |
Hettangian |
Late Sinemurian |
Poland |
Marcinkiewicz,T. The stratigraphy of the Rhaetian and Liasin Poland based on megaspore investigations |
1971 |
| details |
Liassic |
|
Denmark |
Kempf,E.K. Electron microscopy of Mesozoic megaspores from Denmark. |
1971 |
| details |
Hettangian |
Sinemurian |
Poland |
Marcinkiewicz,T. Importance of megaspores in stratigraphy of Epicontinental Rhaetic and Liassic deposits in Poland. |
1971 |
| details |
Early Liassic |
|
Poland |
Karaszewski,W. The shallow occurrence of Lower Liassic deposits east of the Wapienno, Kukawy, central Poland. |
1971 |
| details |
Hettangian |
|
Australia |
Kozur,H. The significance of the megaspores and Characeae-Oogonia for stratigraphic and ecologic facies studies in the Triasic. |
1972 |
| details |
Hettangian |
|
Germany |
Kozur,H. The significance of the megaspores and Characeae-Oogonia for stratigraphic and ecologic facies studies in the Triasic. |
1972 |