In the end , the relation between the metallogenesis and the evolution of archaeozoic and early proterozoic earth crust is discussed basing upon the theory of rift .
最后采用裂谷理论讨论了成矿作用与太古代和早元古代地壳演化的关系。
The proterozoic climate was still warm and wet , but compared with that of the archaeozoic eon , the temperature fell a little .