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岩石发育的基本阶段对前寒武系地层含矿性有决定影响的长期沉积过程,与海洋和大气的演化特点密切有关.成层岩石圈在前寒武纪地质发展史中长时期的增长,都是借助于来自地幔深部的火山物质,来自地盾与陆地部分的陆源物质,以及来自海洋与大气的化学成因物质.作为地圈上部的成层岩石圈、水圈和大气圈,在整个前寒武纪时期内,也正如在现代一样,构成一个复杂
The basic stage of rock development is related to the long-term depositional process that has a decisive influence on the Precambrian strata and is closely related to the evolutionary characteristics of the ocean and the atmosphere. The lithospheric lithosphere, which grew during the Precambrian geological development in the long to long term, All rely on volcanic material from the deep mantle, terrestrial materials from the shield and land parts, and chemical substances from the sea and the atmosphere.As the lithosphere, hydrosphere and atmosphere in the upper part of the geosphere, During the Cambrian period, just as in modern times, it constituted a complex