Virkkispora
- Citations total:
- 3
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Geolocation
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Author - title
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Year
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| original | Permian | Brazil | Pant,D.D. et al. Some Lower Gondwana miospores from Brazil. | 1965 | |
| details | Permian | South Africa | Hart,G.F. The Gondwana Permian palynofloras | 1971 | |
| details | Stephanian | Poland | GŠ³recka,T. et al. Palynostratigraphic studies of Upper Carboniferous deposits from the Intra-Sudetic Basin, Southwestern Poland. | 1990 |