details |
Kazanian |
|
India(Bihar) |
Bharadwaj,D.C. et al. Lower Gondwana megaspores-A monograph |
1970 |
details |
Kazanian |
|
India(Bihar) |
Bharadwaj,D.C. et al. Lower Gondwana megaspores-A monograph |
1970 |
details |
Early Triassic |
|
Romania |
Antonescu,E. et al. Some megaspores and microspores of the Lower and Middle Triassic of R0Mania. |
1973 |
details |
Spathian |
Late Anisian |
Romania |
Antonescu,E. et al. Preliminary palynological correlation of some rock sequences from Romania assigned to the Lower Triassic. |
1975 |
details |
Permian |
|
India(Bihar) |
Lakhanpal,R.N. et al. A catalogue of Indian fossil plants |
1976 |
details |
Late Ladinian |
|
Italy |
Cros,P. et al. Palynological studies of the terrigenous and pelagic Middle Triassic Italian Dolomites; Relation to the paleoenvironment. |
1982 |
details |
Permian |
|
India |
Maheshwari,H.K. et al. Megaspore biostratigraphy of the Gondwana. (In: Concepts, limits and extension of the Indian Gondwana. B.S.Venkatachala and H.K.Maheshwari, editors) |
1988 |
details |
Griesbachian |
Spathian |
Worldwide |
Kovach,W.L. et al. Worldwide stratigraphic occurrences of Mesozoic and Tertiary megaspores. |
1989 |
details |
Permian |
|
India(Bihar) |
Batten,D.J. et al. Catalog of Mesozoic and Tertiary megaspores |
1990 |
details |
Late Permian |
|
India(Madhya Pradesh) |
Tewari,R. et al. Megaspores from Early Permian of India. |
1992 |