| original |
Kungurian |
|
USSR(Urals) |
Samoilovich,S.R. Pollen and spores of Permian deposits of Cherdyn and Aktyubinsk in the Lower Urals. (In: Palaeobotanical Symposium) |
1953 |
| details |
Olenikian |
|
USSR(Urals) |
Kareva,E.A. The Upper Paleozoic and Lower Mesozoic of the Eastern Slope of the Urals and the western part of the Western Siberian Lowlands. (In: Geology and Petroleum Resources of the western parts of the Western Siberian Lowlands. S.G.Galerkina, editor) |
1959 |
| details |
|
|
France(Loire) |
Potonie,R. Fossil sporae in situ. Comparison with the sporae dispersae. Addition to the synopsis of the sporae in situ. |
1965 |
| details |
Permian |
|
USSR(Buryat ASSR) |
Misnik,Y.F. et al. The Date for the Grounds of the age of the Chachin Strata, (Eastern Trans-Baikal) |
1966 |
| details |
Stephanian |
|
France(Loire) |
Potonie,R. New phylogenetic facts on fossil spores. |
1967 |
| details |
|
|
France(Loire) |
Potonie,R. New phylogenetic facts on fossil spores. |
1967 |
| details |
Namurian |
Late Westphalian |
France(Alpes,Maritimes) |
Potonie,R. The spores of Cordaianthus Grand'Eury 1877. |
1969 |
| details |
Namurian |
Late Westphalian |
Scotland(Stirling) |
Potonie,R. The spores of Cordaianthus Grand'Eury 1877. |
1969 |
| details |
Namurian |
Late Westphalian |
Iowa |
Potonie,R. The spores of Cordaianthus Grand'Eury 1877. |
1969 |
| details |
Namurian |
Late Westphalian |
France(Alpes,Maritimes) |
Potonie,R. The spores of Cordaianthus Grand'Eury 1877. |
1969 |
| details |
Namurian |
Late Westphalian |
France(Alpes,Maritimes) |
Potonie,R. The spores of Cordaianthus Grand'Eury 1877. |
1969 |
| details |
Namurian |
Late Westphalian |
France(Alpes,Maritimes) |
Potonie,R. The spores of Cordaianthus Grand'Eury 1877. |
1969 |
| details |
Namurian |
Late Westphalian |
France(Alpes,Maritimes) |
Potonie,R. The spores of Cordaianthus Grand'Eury 1877. |
1969 |
| details |
Namurian |
Late Westphalian |
France(Alpes,Maritimes) |
Potonie,R. The spores of Cordaianthus Grand'Eury 1877. |
1969 |
| details |
Namurian |
Late Westphalian |
France(Alpes,Maritimes) |
Potonie,R. The spores of Cordaianthus Grand'Eury 1877. |
1969 |
| details |
Namurian |
Late Westphalian |
France(Alpes,Maritimes) |
Potonie,R. The spores of Cordaianthus Grand'Eury 1877. |
1969 |
| details |
Namurian |
Late Westphalian |
France(Alpes,Maritimes) |
Potonie,R. The spores of Cordaianthus Grand'Eury 1877. |
1969 |