Geological effects in tectonic superposition of Paleo-Pacific domain and Paleo-Asian domain in northern part of North China

The northern part of North China is located where the Paleo-Asian domain is superposed by the Paleo-Pacific domain. The period from the end of the Late Paleozoic to the beginning of the Mesozoic is important for the superposition of the two domains. It is demonstrated according to the coupling of the superficial and deep geological effects that in this period begins the lithosphere modulation, hot interface uprising, and crust extension in this area. Thus a new understanding about the Indo-China movement has arisen. Project supported by the National Natural Scirnce Foundation of China.