摘要
North China Craton, as a distinctive tectonic unit inside of the China, is different from the new established Huatai Craton, and not alike evidently to both the Yangtze and Tarim Platforms. In order to investigate its origin and evolutional history, the authors regard the all world as an entirety and search the similar terrains in wild scope. After through conscientious correlation and discrimination, it is confirmed that North China Craton is on intimate terms with Siberia Platform and Canada Shield. All the three Cratons were composed of 14 Archean original crust blocks which assembled in Late Paleoproterozoic (1.79~2.2 Ga) by collisions along orogenic belts at the same time. A unite continent occurred there from that is the author said Paleo-Laurasia Land.