Punctatisporites sp.6
- Citations total:
- 2
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| original | Sakmarian | Artinskian | India(Madhya Pradesh) | Datta,A.K. Note on the Palaeontology of the sedimentary rocks in the Jhagrakhand area, Madhya Pradesh | 1957 |
| original | Allegheny | Ohio | Gray,L.R. Palynology of four Allegheny Coals, northern Appalachian Coal Field. | 1967 |