details |
Late Atokan |
|
Peru |
Azcuy,C.L. et al. Late Carboniferous miospores from the Tarma Formation, Pongo de Mainique, Peru |
2002 |
details |
Late Permian |
|
India(West Bengal) |
Azcuy,C.L. et al. Late Carboniferous miospores from the Tarma Formation, Pongo de Mainique, Peru |
2002 |
details |
Late Permian |
|
India(Madhya Pradesh) |
Meena,K.L. Palynostratigraphic studies of sub-surface Raniganj-Barren Measures sediments from Mand-Raigarh Coalfield, Son-Mahanadi, Madhya Pradesh, India. |
1999 |
details |
Nd |
|
Nd |
Warrington,G. Paleozoic spores and pollen: Permian spores and pollen. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
details |
Late Permian |
|
India(Madhya Pradesh) |
Ram-Awatar Palynological dating of subsurface sequence of Middle Pali Member, Sohagpur Coalfield, Madhya Pradesh, India. |
1993 |
details |
Late Permian |
|
India(West Bengal) |
Tiwari,R.S. et al. Marker assemblage-zones of spores and pollen species through Gondwana Palaeozoic and Mesozoic sequence in India. |
1992 |
details |
Late Permian |
|
India(Bengal) |
Tiwari,R.S. et al. Marker assemblage-zones of spores and pollen species through Gondwana Palaeozoic and Mesozoic sequence in India. |
1992 |
details |
Permian |
|
India |
Raghubanshi,A.S. et al. Environmental change and biological diversity: present, past and future. |
1991 |
details |
Early Triassic |
|
India(Madhya Pradesh) |
Tiwari,R.S. et al. Palyno-dating of Nidpur Beds, Son Grab, Madhya Pradesh. (In: Proceeding of the Symposium on the Vistas in Indian Palaeobotany. K.P.Jain and R.S.Tiwari, editors) |
1990 |
details |
Late Permian |
Triassic |
India(Madhya Pradesh) |
Tiwari,R.S. et al. Sporae-dispersae and correlation of Gondwana sediments in Johilla Coalfield, Son Valley Graben, Madhya Pradesh. |
1989 |
details |
Early Triassic |
|
India(Madhya Pradesh) |
Ram-Awatar Palynological dating of Supra-Barakar Formation in Son Valley Graben. (In: Concepts, limits and extension of the Indian Gondwana. B.S.Venkatachala and H.K.Maheshwari, editors) |
1988 |
details |
Late Permian |
Early Triassic |
India(Madhya Pradesh) |
Tiwari,R.S. et al. A palynological assemblage from Parsora Formation, Johilla Coalfield, South Rewa Gondwana Basin, Madhya Pradesh. |
1987 |
details |
Late Artinskian |
|
India(West Bengal) |
Bhattacharyya,A.P. et al. Palynology of the Lower Gondwana sedimentary deposits in Mejia area, Bankura District, West Bengal, India. (In: Proceedings, Symposium and Technical Sessions. R.S. Tiwari, editors) |
1984 |
details |
Late Artinskian |
|
India(West Bengal) |
Srivastava,A.K. A Lower Barakar mioflora from Raniganj Coalfield, West Bengal. |
1982 |
details |
Late Permian |
|
India(Bihar) |
Mandal,J. et al. Palaeobotany of Tattitola Bed in Pachwara Coalfield, Santhal Pargana, Bihar, with remarks on the age of the Bed. |
1981 |
details |
Late Tatarian |
|
India(Bihar) |
Mandal,J. et al. Palaeobotany of Tattitola Bed in Pachwara Coalfield, Santhal Pargana, Bihar, with remarks on the age of the Bed |
1981 |
details |
Tatarian |
|
Brazil(Rio Grande Sul) |
MenĀ©ndez,C.A. Permian microfloras of Argentina and the relation with other Gondwanic microfloras. |
1979 |