| details |
Sakmarian |
Asselian |
Australia |
Vijaya et al. Morpho-evolutionary biohorizon stratigraphy and cladistics in saccate pollen through Gondwana sequences of India. |
1992 |
| details |
Sakmarian |
Artinskian |
India |
Venkatachala,B.S. et al. Diversification of spore-pollen "Character States" in the Indian Permian |
1995 |
| details |
Early Permian |
|
India(Madhya Pradesh) |
d'Rozario,A. et al. Palynostratigraphic zones in the identification of Early Permia age of Turra, Purewa and Jhingurdah Coal Seams of Singrauli Coalfield, India |
1996 |
| details |
Early Permian |
|
India(Bihar) |
Tiwari,R.S. et al. Differential morphographic identity of Gondwanic palynomorphs |
1996 |
| details |
Late Permian |
|
India(Madhya Pradesh) |
Ram-Awatar Palynological succession through Gondwana sediments in South Rewa Basin |
1996 |
| details |
Late Permian |
|
India(Madhya Pradesh) |
Ram-Awatar Palynological succession through Gondwana sediments in South Rewa Basin |
1996 |
| details |
Sakmarian |
|
Nd |
Warrington,G. Paleozoic spores and pollen: Permian spores and pollen. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |