| original |
Late Permian |
|
Australia(W.Australia) |
Segroves,K.L. Cutinized microfossils of probable nonvascular origin from the Permian of Western Australia. |
1967 |
| details |
Nd |
|
Nd |
Sarjeant,W.A.S. Xanthidia, Palinospheres and "Hystrix": A review of the study of fossil unicellular microplankton with organic cell walls. |
1970 |
| details |
Early Permian |
|
India(Bihar) |
Banerjee,M. et al. Palynostratigraphic correlation of Lower Gondwana sediments in the Hura and Chuparbhita Coalfields Rajmahal Hills, Eastern India |
1988 |
| 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 |
|
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 |