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
来源：
Acta Geologica Sinica(English Edition) | 2019年 / 93卷 / 03期
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中图分类号：
P548 [区域构造地质学]; P597.3 [];
学科分类号：
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
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页码：771 / 773
页数：3
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