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From
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To
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Geolocation
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Author - title
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Year
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| details | Early Permian | India(Bihar) | Tiwari,R.S. et al. Marker assemblage-zones of spores and pollen species through Gondwana Palaeozoic and Mesozoic sequence in India. | 1992 | |
| details | Early Permian | India(West Bengal) | Tiwari,R.S. et al. Marker assemblage-zones of spores and pollen species through Gondwana Palaeozoic and Mesozoic sequence in India. | 1992 | |
| details | Permian | Congo | Maheshwari,H.K. et al. Tiwariasporis, gen.nov., a new spore genus from the Permian of Congo and India. | 1967 |