Инд. авторы:	Kuznetsov A.B., Letnikova E.F., Vishnevskaya I.A., Konstantinova G.V., Kutyavin E.P., Geletii N.K.
Заглавие:	Sr chemostratigraphy of carbonate sedimentary cover of the Tuva-Mongolian microcontinent
Библ. ссылка:	Kuznetsov A.B., Letnikova E.F., Vishnevskaya I.A., Konstantinova G.V., Kutyavin E.P., Geletii N.K. Sr chemostratigraphy of carbonate sedimentary cover of the Tuva-Mongolian microcontinent // Doklady Earth Sciences. - 2010. - Vol.432. - Iss. 1. - P.577-582. - ISSN 1028-334X. - EISSN 1531-8354.
Внешние системы:	DOI: 10.1134/S1028334X10050065; РИНЦ: 15334294; SCOPUS: 2-s2.0-77952934951;
Реферат:	eng: This study uses Sr isotope chemostratigraphy to place constraints on the depositional age of carbonate rocks from the Tuva-Mongolian microcontinent. The age of carbonate rocks of the Irkut Formation (87Sr/86Sr initial ratio equal to 0.70480-0.70485) is determined to be older than 1250 Ma, whereas carbonates of the Zabit (0.70706-0.70727 and 0.70828-0.70848) and Agarin Gol (0.70725-0.70743) formations were deposited in the interval 630-560 Ma. © 2010 Pleiades Publishing, Ltd.
Ключевые слова:	Chemostratigraphy; Sedimentary covers; Carbonates; Carbonation; Isotopes; Strontium; carbonate rock; carbonate sediment; chemostratigraphy; depositional environment; geochronology; Tuva; Russian Federation; Mongolia; strontium isotope; Carbonate rock; Rocks;
Издано:	2010
Физ. характеристика:	с.577-582