| details |
Nd |
|
Nd |
Pant,D.D. Suggestions for the classification and nomenclature of fossil spores and pollen grains |
1954 |
| details |
Early Permian |
|
Argentina(Chubut) |
Gamerro,J.C. et al. Findings of Permian palynomorphs in sediments of the Piedra Shotel Formation, Estancia la Casilda and in the Candon Pastos Blancos, (YPF CH CPB ES-1), Chubut, Argentina. |
1981 |
| details |
Late Permian |
|
Bhutan |
Banerjee,M. et al. Palyno-Petrography and depositional environment of Lower Gondwana Coal from Bhutan, Eastern Himalaya |
1986 |
| details |
Westphalian D |
|
Pennsylvania |
Ting,F.T.C. Facies in the Lower Kittanning Coal Bed, Appalacian Basin, (USA). (In: Peat and Coal; Origin, Facies and Depositional Models. P.C.Lyons and B.Alpern, editors) |
1989 |
| 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 |