Vendian-Early Cambrian island-arc plagiogranitoid magmatism in the Altai-Sayan folded area and in the Lake Zone of western Mongolia (geochronological, geochemical, and isotope data)

Rudnev S.N.; Kovach V.P.; Ponomarchuk V.A.

doi:10.1016/j.rgg.2013.09.010

Инд. авторы:	Rudnev S.N., Kovach V.P., Ponomarchuk V.A.
Заглавие:	Vendian-Early Cambrian island-arc plagiogranitoid magmatism in the Altai-Sayan folded area and in the Lake Zone of western Mongolia (geochronological, geochemical, and isotope data)
Библ. ссылка:	Rudnev S.N., Kovach V.P., Ponomarchuk V.A. Vendian-Early Cambrian island-arc plagiogranitoid magmatism in the Altai-Sayan folded area and in the Lake Zone of western Mongolia (geochronological, geochemical, and isotope data) // Russian Geology and Geophysics. - 2013. - Vol.54. - Iss. 10. - P.1272-1287. - ISSN 1068-7971. - EISSN 1878-030X.
Внешние системы:	DOI: 10.1016/j.rgg.2013.09.010; WoS: 000326130900010; SCOPUS: 2-s2.0-84884541087;
Реферат:	eng: We generalize results of geological, geochronological, geochemical, and isotope-geochemical studies of the Vendian-Early Cambrian island-arc plagiogranitoid magmatism in the Altai-Sayan folded area and in the Lake Zone of western Mongolia. Based on these data, we analyzed the scales of development of plagiogranitoid magmatism, studied the petrologic composition and isotope characteristics of granitoids, and established the main sources of plagiogranitoid-generating melts and the leading mechanisms of formation of Early Caledonian juvenile crust. © 2013.
Ключевые слова:	Central Asian Fold Belt; Altai-Sayan folded area; Mongolia; Altai Mountains; Vendian; petrology; magmatism; isotopic analysis; island arc; igneous geochemistry; granitoid; geochronology; crustal structure; Cambrian; Vendian-Early Cambrian island-arc plagiogranitoid magmatism; Lake Zone of western Mongolia; Geochemistry and isotope geochemistry; Geochronology;
Издано:	2013
Физ. характеристика:	с.1272-1287