| original |
Early Permian |
|
Brazil(Santa Catarina) |
Tiwari,R.S. et al. Pollen and spore assemblage in some Coals of Brazil. |
1967 |
| original |
Early Permian |
|
Brazil(Rio Grande Sul) |
Tiwari,R.S. et al. Pollen and spore assemblage in some Coals of Brazil. |
1967 |
| details |
Permian |
|
India(Assam) |
Srivastava,S.C. et al. Palynological studies in Auranga Coalfield. |
1973 |
| details |
Early Gondwana |
|
South Africa |
Tiwari,R.S. Miofloral succession in the African Lower Gondwanas. |
1974 |
| details |
Permian |
|
Brazil |
Potonie,R. Synopsis of the genera of the sporae dispersae.Part 7 |
1975 |
| details |
Late Artinskian |
|
India |
Balasundaram,M.S. et al. Glossopteris flora in India |
1976 |
| details |
Early Permian |
|
Brazil(Rio Grande Sul) |
Fabricio,M.E.D. et al. Paleogeographical interpretation by palynologic data from the Rio Bonito Formation, (Lower Permian), Parana Basin, Rio Grande do Sul. |
1980 |
| details |
Early Gondwana |
|
India(Madhya Pradesh) |
Srivastava,S.C. Palynostratigraphy of Lower Gondwana sediments in Chirimiri Coalfield, M.P., India. |
1980 |
| details |
Late Artinskian |
|
India(Madhya Pradesh) |
Anand-Prakash et al. Miofloral studies of the Lower Gondwana sediments in Johilla Coalfield, Madhya Pradesh, India. |
1984 |
| details |
Stephanian |
Kazanian |
Argentina(Cordoba) |
Vergel,M.D.M. Paleoecological considerations about the palynofloras of the Upper Paleozoic from Chaco-Parana Basin, Republic of Argentina. (In: Symposium Biostratigraphie del Paleozoic Inferior.) |
1986 |
| details |
Late Artinskian |
|
India(Andhra Pradesh) |
Srivastava,S.C. Palynological correlation of coal seams in Godavari Graben, Andhra Pradesh, India. |
1987 |
| details |
Artinskian |
Kungurian |
|
Picarelli,A.T. et al. Some considerations on the paleoecology and palynology of the Late Carboniferous of Santa Terezinha Brazil-Permian of the Parana Basin. (In: Late Paleozoic of South America, Project #211- UIGS) |
1987 |
| details |
Early Gondwana |
|
India(Bihar) |
Banerjee,M. et al. Palynostratigraphic correlation of Lower Gondwana sediments in the Chuparbhita and Hura Basins, Rajmahal Hills, Eastern India. |
1990 |
| details |
Nd |
|
Nd |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |
| details |
Early Permian |
|
|
Guerra-Sommer,M. et al. Original Biomass and coal deposition in southern Brazil, (Lower Permian, Parana Basin). |
1991 |
| details |
Permian |
|
Brazil |
Grenfell,H.R. Probable fossil Zygnematacean algal spores Genera |
1995 |
| details |
Nd |
|
Nd |
Grenfell,H.R. Probable fossil Zygnematacean algal spores Genera |
1995 |