Provenance of the Permo-Carboniferous sediments in the northern Alxa and its tectonic implications f

• 作 者: Yan Chen Tairan Wu Zhicheng Zh
• 机 构: InstituteforPeatandMireResearch,KeyLaboratoryofGeographicalProcessesandEcologicalSecurityinChangbaiM
• 出 处: 地学前缘:英文版
• 发表日期: 2020年4期
• 关键词: CAOB Alxa PROVENANCE PERMO-CARBONIFEROUS Detrital zircon
• 基金项目: We thank the National Natural Science Foundation of China(Grant Nos.41902224,41372225),China Postdoctoral Science Foundation(Grant No.2018M640275),Fundamental Research Funds for the Central Universiti

As the southernmost segment of the Central Asian Orogenic Belt(CAOB),the northern Alxa orogenic belt(NAOB)connects the southeastern and southwestern segments of the CAOB.The NAOB amalgamated with the closure of the Paleo-Asian Ocean;however,the closure ti