The upper Devonian Sargaevo regional stage in the Tsil’ma River basin, Middle Timan

作者: O. P. Tel’nova , I. Kh. Shumilov

DOI: 10.1134/S0869593817010051

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摘要: The results of bio- and lithostratigraphic study Sargaevo deposits in the Tsil’ma River basin are discussed. palynological data used for biostratigraphic subdivision section provide grounds defining miospore assemblage corresponding to regional Cristatisporites pseudodeliquescens Zone. It is established that stage distributed almost through entire basin. They characterized by distinct lithological features may serve as a stratigraphic reference unit field investigations.

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