MAJOR TECTONIC EVENTS IN EVOLUTION IN THE ARCHEAN OF THE NORTH CHINA CRATON AND ITS IMPLICATIONS

摘要

The North China Craton was formed in Late Archean on the basis of the tectono-thermal event analysis. The stratigraphic unconformity occurs between the Archean khondalite suite of the sedimentary cover and its underlaying grey gneiss complex in a binary structure of cratonization in evolution. At the end of Archean the granulite belt generated in the north of the Craton was truncated to the south by the Early Proterozoic Wutai rifting. The plate tectonic model is available to the tectonic regime of the Early (at least the Late Archean) cratonic crust.