Areas and sources of Paleozoic metaterrigenous rocks of the Yankan terrane in the Mongolia-Okhotsk foldbelt: Evidence from the Sm-Nd isotope-geochemical studies
1. Institute of Geology and Natural Management, Far East Branch, Russian Academy of Sciences, Blagoveshchensk, Amur oblast, Russia 2. Institute of Precambrian Geology and Geochronology, Russian Academy of Sciences, St. Petersburg, Russia