Granulatasporites obscurus
- Citations total:
- 1
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details | Early Permian | South Africa | Falcon,R.M.S. Macro and micro factors affecting coal-seam quality and distribution in Southern Africa with particular reference to the No.2 Seam, Witbank Coal Field, South Africa. (In: Peat and Coal; Origin, Facies and Depositional Models. P.C.Lyons and B.Alpern, editors) | 1989 |