The paper reports petrochemical and isotope data on the ferromanganese ores and host volcanosedimentary rocks of the Taloi–Usoi interfluve of the Ikat terrane, the Central Asian Fold Belt. Obtained data indicate that the formation of the Taloi ferromanganese mineralization was related to the explosive and volcanic activity of synsedimentation suprasubduction volcanism. The age of the volcanogenic rocks is 799 ± 3 Ma. This indicates the manifestation of Neoproterozoic (Riphean) epoch of manganese accumulation related to active continental margin setting in the Transbaikalian segment of the CAFB.

中文翻译：

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跨贝卡利亚塔洛伊矿床铁锰沉积物的成因类型和年龄

该论文报道了中亚褶皱带Ikat地层的Taloi-Usoi交汇处的铁锰矿和主体火山沉积岩的石油化学和同位素数据。获得的数据表明，塔洛伊铁锰矿化的形成与超沉降俯冲火山作用的爆发和火山活动有关。火山岩的年龄为799±3 Ma。这表明与CAFB跨白垩纪地区活跃的大陆边缘环境有关的锰积累的新元古代（里菲亚）时代的表现。