摘要
总结了对 Rodinia超大陆修正方案验证研究的方向和趋势 ;结合我国造山带研究现状和扬子北缘米仓山新元古代岩浆岩省地质特征 ,分析了其在 Rodinia重建方案验证研究中的重要意义 ,并指出了开展相关工作的研究方向。
This paper summarizes some favorable testing subjects for the Rodinia models which suggests that the South China should be posited between Laurentia and Western.Austrlia before Rodinia broke up.A review is made on the studies of Meso to Neo proterozoic orogenic belts in China.Based on the favorable scenario of the reconstruction and essential geological and geochemical features of Michangshan Neoproterozoic igneous province in NW Yangtze Block,South China,it is proposed that this area should be a key terrain in testing the available model,and some research schemes are projected.
出处
《地质科技情报》
EI
CAS
CSCD
北大核心
2000年第3期12-16,共5页
Geological Science and Technology Information
基金
国家自然科学基金资助项目!( 4 97940 43
49873 0 10 )
国土资源部壳幔体系组成
物质交换及动力学开放研究实验室基金资助项目
关键词
新元古代岩浆岩省
RODINIA超大陆
重建
NW margin of the Yangtze Block
Neoproterozoic igneous province
Rodinia
reconstruction model
testing
