地质与资源2012，Vol.21Issue(3)：261-265,5.
吉黑复合造山带古亚洲洋向滨太平洋构造域转换:时间标志与全球构造的联系
TRANSITION FROM PALEO-ASIAN OCEAN DOMAIN TO CIRCUM-PACIFIC OCEAN DOMAIN FOR THE JI-HEI COMPOSITE OROGENIC BELT: Time Mark and Relationship to Global Tectonics
彭玉鲸 1齐成栋 1周晓东 1卢兴波 1董红辰 1李壮2
作者信息
- 1. 吉林省区域地质矿产调查所,吉林长春130033
- 2. 吉林大学地球科学学院,吉林长春130061
- 折叠
摘要
Abstract
The rhythmic coupling of geological events of tectonic movement, magmatism, metamorphism, deposit formation and so on indicate that, for the Ji-Hei composite orogenic belt, the ending time of the Paleo-Asian Ocean tectonic domain is 250 - 230 Ma; while the starting time of the Pacific Ocean tectonic domain is 227 - 222 Ma. From the view of global tectonics, they are constrained by the forming time of Pangaea (330 - 230 Ma) and its first splitting time (224 Ma) after it entered the new super-continent cycle (230 - 0 Ma).关键词
吉黑造山带/构造体制转换/时间标志/全球构造Key words
Ji-Hei orogenic belt/ transition of tectonic systems/ time mark/ global tectonics分类
天文与地球科学引用本文复制引用
彭玉鲸,齐成栋,周晓东,卢兴波,董红辰,李壮..吉黑复合造山带古亚洲洋向滨太平洋构造域转换:时间标志与全球构造的联系[J].地质与资源,2012,21(3):261-265,5.
