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The Middle and Upper Devonian in southeastern flank of the Siberian platform (Southern Verkhoyansk Region,Sette-Daban Mountain Range)
Authors:V V Baranov
Institution:(1) Institute of Diamond and Precious Metals Geology, Siberian Division, Russian Academy of Sciences, ul. Lenina 39, Yakutsk, 677891, Sakha Republic, Russia
Abstract:Data on Middle and Upper Devonian deposits studied in southeastern flank of the Siberian platform are considered. A scheme of stratigraphic zoning in the study region is presented. Nineteen sedimentological and biotic events, which are recorded in the studied sections, are of the regional, interregional and global ranks. Their connection with eustatic sea-level fluctuations is established. Sections of the formation and regional horizon stratotypes and parastratotypes are described. The revision of species Mucrospirifer novosibiricus (Toll) is carried out.
Keywords:Middle and Upper Devonian  Eifelian-Famennian stages  event  phase  limestones  dolomites  Siberian platform  southern Verkhoyansk region  Sette-Daban Mountain Range
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