Geological and Geomorphological Significances about Funiushan Tectonic Granite Belt in Qinling Orogenic Belt of China′s Central Orogenic System

An important and distinctive feature of Continental crust especially orogenic belt is that there are widely distributed Granitoid rocks which are regarded as the index formation of crustal evolution. Funiushan tectonic granite belt in Henan, located at the east part in Qinling orogenic belt of China Central Orogenic System, can be divided into four types: subduction type, collision type, intracontinental type and A type by its tectono-magmatic assemblages and can be redetermined four periods: L liangian, Jinningian, Caledonian and Yanshanian by its geochron. On the basis of study we can mark out three stages: pre-orogenic, main-orogenic, post-orogenic according to its tectonic evolution. We can conclude that Funiushan granite landscapes show their relationships with orogeny and specificity in tectonic development and the tectonic granite belt landscapes have diversity.