Инд. авторы:	Kochnev B.B., Pokrovskii B.G., Proshenkin A.I.
Заглавие:	The Upper Neoproterozoic glacial complex in central areas of the Siberian platform
Библ. ссылка:	Kochnev B.B., Pokrovskii B.G., Proshenkin A.I. The Upper Neoproterozoic glacial complex in central areas of the Siberian platform // Doklady Earth Sciences. - 2015. - Vol.464. - Iss. 2. - P.1001-1004. - ISSN 1028-334X. - EISSN 1531-8354.
Внешние системы:	DOI: 10.1134/S1028334X15100049; РИНЦ: 24968777; РИНЦ: 24968777; SCOPUS: 2-s2.0-84946144704; WoS: 000364423700002;
Реферат:	eng: A stratum of glacial diamictites with thickness of up to 160 m at the basement of the sedimentary cover, overlain by a series of cap carbonates up to 40 m thick is described for several boreholes in the central regions of the Siberian platform. The isotope composition of carbon in carbonates is identical to the Ediacaran cap carbonates from the Patom upland. The series of detrital zircons from diamictites (60 grains) contains three young grains aged 740-690 Ma, which restricts the time of formation of the glacial deposits to the late Neoproterozoic. Thus, the glaciations that were synchronous to the Stert and/or Marino glacial stages on the Siberian platform had a cap character.
Ключевые слова:	diamictites; Siberian platform; Neoproterozoic; glaciation; cap carbonates;
Издано:	2015
Физ. характеристика:	с.1001-1004