... and considerable gaps in sedimentation. These events are well-expressed where they occurred under intense contraction or, on the contrary, are veiled where extension was predominant. The boundary between the Kerpylian and Lakhandinian, subdivisions of the Mayanian, is not bearing on important events and is hardly...

... with the aforementioned events. The hypothesis on intensive events separating the deposition of the Bol’shoi Pit Group of the Kerpylian Horizon and the Tungusik Group of the Lakhandinian Horizon is not supported by the new data. The change from carbonate facies into siliciclastics in the west was misinterpreted...

... of the Upper Riphean. Their specific character that appeared in the Kerpylian continued to develop in the Lakhanda Subgroup. Therefore, there is no need to distinguish the Lakhandinian as a separate group to oppose it to the Kerpylian. The data reported show that the lower boundary of the Neoproterozoic...

... — Kolosov Formation, carbonates (Kerpylian(?)-Lakhandinian); 5 — Kan’yon Formation, siltstones, mudstones (Lakhandinian); 6 — Posadochnaya Formation, clastics (Lower Vendian(?)); 7 — terrigenous-carbonate deposits (Upper Vendian-Cambrian); 8 — Borzov series, volcanics (Mayanian); 9 — ophiolites...

... subdivisions of the Siberian Neoproterozoic such as Mayan (Kerpylian + Lakhandinian), Baikalian, Yudomian, or Vendian bear on principal tectonic rearrangements. These units are separated from the underlying formations by the event boundary having something in common with the late Grenville Orogeny...

... ones. The Lakhandinian Group unites the Neruen and Ignikan Formations. The Neruen Formation (650–700 m) is composed of mudstones, limestones (1025±40 Ma, Pb-Pb dating ( Semikhatov et al., 2000 )), and dolomites. The Ignikan Formation (300–330 m) is dominated by stromatolithic limestones...

... subgroup is usually assigned to the Lakhandinian, and the second one is compared with the Baikalian Chingasan and Chapa Groups ( Kochnev et al., 2007 ). However, as the Baikalian in the South Yenisei trough begins with the older Oslyanka Group, the lower Chadobets Group might also be Baikalian...

... Precambrian Dalnyaya Taiga and Zhuya horizons of the Baikal-Patom Upland and Baikal region ( Khomentovsky et al., 1998 ; Stanevich and Faizulina, 1992 ). The paleontology of the two horizons stands out against the older strata by a greater number of taxa inherited from the Upper Riphean Lakhandinian Group...

... underwent further development in the Neoproterozoic. This demonstrates a close affinity between Tappania -bearing biota and later Neoproterozoic biota and suggests the relatively young, pre-Lakhandinian age of these assemblages in Siberia. The Debengde microfossil assemblage from the Kerpylian sediments...

... points to the Neoproterozoic age of the host deposits (no older than the Lakhandinian). The strata at the boundary between the Brus and Terina Formations, where microfossil assemblages become richer, are of similar composition. Nevertheless, it is not ruled out that the lower and upper terrigenous...

... . Pavlov , V.E. , Galle , I. , Shatsillo , A.V. , 2000 . Paleomagnetism of the Upper Riphean Lakhandinian Series of the Uchur–Maya region and hypothesis of Late Proterozoic supercontinent . Fizika Zemli , No. 8 , 23 – 34 . Pavlov , V.E. , Galle , I. , Petrov , P.Yu...

.... Solid Earth (Fizika Zemli) 33 , 464 – 475 (42–55). Pavlov , V.E. , Galle , I. , Shatsillo , A.V. , 2000 . Paleomagnetism of the Upper Riphean Lakhandinian Series of the Uchur–Maya region and hypothesis of Late Proterozoic supercontinent . Fizika Zemli , No. 8 , 23 – 34...

..., metamorphism, tectonics, etc. [ 8 ]. The most significant borders of tectonic restructurings are documented at 1600, 1350, 1100, 850, and 650 Ma; they coincide with the lower boundaries of the Siberian scale of the Upper Precambrian: Uchurian, Aimchanian, Mayaian (Kerpylian + Lakhandinian), Baikalian...

... of Sr in the early Late Riphean seawater: limestones of the Lakhandinian Group in the Uchur–Maya region of Siberia . Dokl. Akad. Nauk 360 ( 2 ), 236 – 240 . Shatskii , V.S. , Skuzovatov , S.Yu. , Ragozin , A.L. , Dril , S.I. , 2014 . Evidence of Neoproterosoic continental...