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Nd |
Teteryuk,V.K. Basic species of microspores of the Middle Carboniferous of the Donets Basin (Short diagnoses and ranges). |
1970 |
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Moscovian |
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USSR(Ukrainian SSR) |
Araslanova,R.M. et al. Spores and pollen whose taxonomic position has not been determined. (In: New species of miospores from Paleozoic plants of the European part of the USSR 04-New species of ancient plants and Invertebrata of the USSR) |
1972 |
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Nd |
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Nd |
Pashkevich,N.G. Morphological classification of dispersed fossil spores. (In: Practical Palynostratigraphy. L.A. Panova et al, editors) |
1990 |