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浏览/检索结果: 共2条，第1-2条 帮助 限定条件 发表日期：2013    专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Petrology and geochemistry of the early Mesozoic pyroxene andesites in the Maixiu Area, West Qinling, China: Products of subduction or syn-collision? 期刊论文 lithos, 2013 Li, Xiao-Wei; Mo, Xuan-Xue; Yu, Xue-Hui; Ding, Yi; Huang, Xiong-Fei; Wei, Ping; He, Wen-Yan 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 High-Mg andesite  Laser fusion Ar-40/Ar-39 dating  In-situ trace elements  Triassic  Tectonic implication  West Qinling, China  SETOUCHI VOLCANIC BELT  HIGH-MG ANDESITES  HIGH-MAGNESIAN ANDESITES  SPONTANEOUS SLAB BREAKOFF  LOWER CONTINENTAL-CRUST  NORTH CHINA  SOUTH CHINA  U-PB  TECTONIC IMPLICATIONS  PALEOMAGNETIC CONSTRAINTS   Geochronological, geochemical and Sr-Nd-Hf isotopic constraints on the origin of the Cretaceous intraplate volcanism in West Qinling, Central China: Implications for asthenosphere-lithosphere interaction 期刊论文 lithos, 2013 Li, Xiao-Wei; Mo, Xuan-Xue; Yu, Xue-Hui; Ding, Yi; Huang, Xiong-Fei; Wei, Ping; He, Wen-Yan 收藏  |  浏览/下载：6/0  |  提交时间：2015/11/10 Intraplate volcanic rocks  U-Pb zircon dating  Laser-fusion Ar-40-Ar-39 dating  Sr-Nd-Hf isotopes  Polybaric melting  West Qinling  TRACE-ELEMENT GEOCHEMISTRY  ABLATION-MC-ICPMS  PB ZIRCON AGES  U-PB  CONTINENTAL-CRUST  ALKALI BASALTS  LASER-ABLATION  CENOZOIC BASALTS  TIBETAN PLATEAU  HIGH-PRESSURE