| details |
Westphalian |
Stephanian |
Australia(NSW) |
Bharadwaj,D.C. et al. Sporae dispersae of the Barakar sediments from South Karanpura Coalfield, Bihar, India. |
1981 |
| original |
Late Permian |
|
Austria |
Bharadwaj,D.C. On the classification of Gymnospermous, sporae dispersae. |
1974 |
| details |
Early Triassic |
|
Hungary |
Romanovskaya,G.M. On the palynological characteristics of Lower Triassic deposits. (In: Spores and pollen of Phanerozoic deposits. L.A. Panova et al, editors) |
1984 |
| original |
Early Triassic |
|
Austria |
Singh,H.P. Saccate pollen grains from the Lower Triassic of Hallstatt, Austria. |
1965 |
| details |
Early Triassic |
|
Austria |
Boersma,M. et al. Triassic palynomorphs, index to genera and species |
1987 |