Zircon U-Pb Ages of the Chagangnuer Mafic Intrusion in Central Inner Mongolia and their Tectonic Implications

被引：0

作者：

ZHANG Xiangxin ^{[1
,2
]}

GAO Yongfeng ^{[2
]}

LEI Shihe ^{[2
]}

机构：

[1] Key Laboratory of Regional Geology and Mineralization, Hebei GEO University

[2] College of Resource Science, Hebei GEO University

来源：

Acta Geologica Sinica(English Edition) | 2019年 / 03期

关键词：

Pb; Zircon U-Pb Ages of the Chagangnuer Mafic Intrusion in Central Inner Mongolia and their Tectonic Implications;

D O I：

暂无

中图分类号：

P548 [区域构造地质学]; P597.3 [];

学科分类号：

070904 ; 070902 ;

摘要：

<正>Objective The Central Asian Orogenic Belt(CAOB) is regarded as the world's largest and long-lived Phanerozoic accretionary orogen, which has recorded a long history of multiple subduction-accretion events during the Neoproterozoic to Mesozoic. The CAOB was formed by the progressive subduction of the Paleo-Asian Ocean(PAO). However, the final closure time of the PAO is still

引用

页码：771 / 773

页数：3