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Palynological criteria of Triassic age of the Dolnapinsk Suite in Mangyshlak and the Kumansk Suite of eastern Pre-Caucasus. [ Palinologicheskie Kriterii Triasovogo vozrasta Dolnapinskoy Svity Mangyshlaka i Kumanskoy Svity Vostochnogo Predkavkasya. ] Biostratigraphic Aspects of Palynology. Palynological Conference,USSR(Tyumen)
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