地质与资源2013，Vol.22Issue(4)：340-346,7.
马达加斯加前寒武纪变质基底特征综述
OVERVIEW OF THE PRECAMBRIAN GEOLOGY OF MADAGASCAR
摘要
Abstract
The Madagascar Island,as one of the most important Precambrian metamorphic blocks of the earth,is a significant component of the Gondwana supercontinent.Geological survey in the island has been carried out since the beginning of the 19th Century.In the last 20 years,the applications of new theories and techniques improve the study of fundamental geology.Tectonically,the Madagascar Island can be divided into five units,i.e.the Archean Antongil block,the Archean-Proterozoic Antananarivo block,the Archean Tsaratanana greenstone belt,the southern Proterozoic block and the northern Neoproterozoic block,each of which can be subdivided into different tectonic units.As a whole,Madagascar experienced the Archean basement formation and the Neoproterozoic block activation.The stage of the Neoproterozoic block activation is closely related to the formation of Gondwana supercontinent.关键词
马达加斯加/前寒武纪/地质组成/构造演化Key words
Madagascar/ Precambrian/ geologic setting/ tectonic evolution分类
天文与地球科学引用本文复制引用
车继英,赵院冬,王奎良,赵君..马达加斯加前寒武纪变质基底特征综述[J].地质与资源,2013,22(4):340-346,7.基金项目
科技部国际科技合作项目(2009DFA20840)、中国地质调查局国外风险勘查基金项目联合资助. （2009DFA20840）
