巨型花岗岩带与大陆聚合—裂解作用成因联系研究进展

围绕巨型花岗岩带与大地构造之间的成因联系，回顾了人们对全球超大陆聚合与裂解作用的研究进程，总结了古元 古代哥伦比亚超大陆、新元古代罗迪尼亚超大陆、新元古代晚期-早古生代原冈瓦纳大陆以及晚古生代-中生代潘吉亚超 大陆形成与演化过程的研究进展，结合收集自中国华南、塔里木、华北、青藏等构造单元的地质资料，分析了四期大陆聚 合作用与裂解过程的基本特征和发生时间的不等时性，及其对巨型花岗岩带形成与分布以及矿产资源的制约关系，明确了 超大陆演化对巨型花岗岩带及其矿产资源研究的重要意义。同时，提出了已有研究中的若干薄弱环节，对今后可能实现的 创新与突破进行了展望。

Research Advances on the Formation of Giant Granite Zones and the Genetic Linking with Assembly-breakup of Continents

Focusing on the genetic relationship between the giant granitic zones and geotectonics, this paper have reviewed previous researches about the assembly and breakup of global supercontinent, and summarized the research progress in the formation and evolution of the Paleoproterozoic Columbia, Neoproterozoic Rodinia, Late Neoproterozoic-Early Paleozoic Gondwana and Late Paleozoic-Early Mesozoic Pangea Supercontinents. Based on the geological data collected from major tectonic units in China (South China, Tarim, North China blocks, Tibet, etc.), then we have a general understanding of the multiphases continental assembly and breakup events, including their major features, diachronous evolution as well as the relationship to the formation and distribution of giant granite belts and mineral resources. The significances of supercontinent cycling for the giant granite zones and the mineral resources are discussed. In addition, some weak aspects in the previous researches are discussed, and perspectives for possible innovations and breakthroughs in the coming future have also been proposed.