| details |
Early Permian |
|
Madagascar |
Doubinger,J. et al. Palynological study of some samples of Coal of the Sakoa Basin (Madagascar) |
1960 |
| details |
Early Permian |
|
USSR(Urals) |
Abramova,S.A. et al. Palynological investigations of Upper Kama's potassium deposits, underlying Kungurian Salt Layers. |
1960 |
| details |
Early Permian |
|
South Dakota |
Kremp,G.O.W. Report on referred fossils.I. |
1960 |
| details |
Guadalupian |
|
Oklahoma |
Wilson,L.R. Geological history of the Gnetales. (Preliminary report on study under Nsf Grant G6589). |
1959 |
| original |
Permian |
|
USSR(Kazakh SSR) |
Voitsel,Z.A. et al. Spore and pollen complexes of Permian deposits of Pavlodarskogo Priirtysh'ya |
1958 |
| details |
Bajocian |
Oxfordian |
USSR(Sverdlovskaya) |
Tuzhikova,V.I. The Anokhino Tectonic Depression: A new occurrence of Jurassic and Triassic rocks in the Trans-Ural Area. |
1958 |
| details |
Sakmarian |
Artinskian |
Australia(S.Australia) |
Balme,B.E. Upper Palaeozoic microfloras in sediments from the Lake Phillipson Bore, South Australia |
1957 |