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浏览/检索结果: 共21条，第1-10条 帮助 限定条件 发表日期：2012    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 内蒙古查干敖包三叠纪碱性石英闪长岩的地球化学特征及成因 期刊论文 岩石学报, 2012 张万益; 聂凤军; 高延光; 刘妍 收藏  |  浏览/下载：2/0  |  提交时间：2015/10/23 三叠纪碱性石英闪长岩  埃达克岩  地球化学和Sr-Nd-Pb同位素  岩石成因  内蒙古  Triassic alkaline quartz diorites  Adakite-like lithological assemblage  Geochemistry and Sr-Nd-Pb isotopes  Petrogenesis  Inner Mongolia   尚义葛令夭高铬花岗岩(Closepet-like)——新太古代古缝合带的新证据 期刊论文 岩石学报, 2012 王仁民; 李孟江; 程素华 收藏  |  浏览/下载：4/0  |  提交时间：2015/10/23 新太古代  低Al2O3 TTG  高Cr花岗岩(Closepet-like)  古缝合带  华北克拉通  Late-Archaean  Low Al2O3 TTG  High-Cr granite (Closepet-like)  Ancient suture  North China Craton   Trace elements and Sr-Nd isotopic geochemistry and genesis of Jijie alkaline-ultramafic rocks, southern part of Panxi rift 期刊论文 岩石学报, 2012 Zhao Zheng; Qi Liang; Huang ZhiLong; Yan ZaiFei; Xu Cheng 收藏  |  浏览/下载：7/0  |  提交时间：2015/11/16 Alkaline-ultramafic rock  Mantle array  Crystal fractionation  Partial melt  Jijie  Southern part of Panxi rift  LARGE IGNEOUS PROVINCE  PLUME-LITHOSPHERE INTERACTION  EMEISHAN FLOOD BASALTS  RARE-EARTH-ELEMENTS  SW CHINA  SOUTHWESTERN CHINA  MANTLE PLUME  EVOLUTION  CONSTRAINTS  GEOCHRONOLOGY   Crustal thickening prior to 38 Ma in southern Tibet: Evidence from lower crust-derived adakitic magmatism in the Gangdese Batholith 期刊论文 gondwana research, 2012 Guan, Qi; Zhu, Di-Cheng; Zhao, Zhi-Dan; Dong, Guo-Chen; Zhang, Liang-Liang; Li, Xiao-Wei; Liu, Min; Mo, Xuan-Xue; Liu, Yong-Sheng; Yuan, Hong-Lin 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/16 Zircon U-Pb geochronology  Eocene adakite  Mafic enclave  Gangdese Batholith  Southern Tibet  ZIRCON U-PB  MANTLE SOURCE CHARACTERISTICS  CONTINENTAL COLLISION ZONES  LACHLAN FOLD BELT  S-TYPE GRANITES  LA-ICP-MS  LHASA TERRANE  VOLCANIC-ROCKS  HF ISOTOPES  I-TYPE   Geochemistry and Sr-Nd isotopic characteristics of the carboniferous volcanic rocks from the Eastern Tianshan suture zone and tectonic implications 期刊论文 jilin daxue xuebao diqiu kexue ban journal of jilin university earth science edition, 2012 Cao, Rui; Muhetaer, Za-Ri; Chen, Bin; Li, De-Wei; Cao, Fu-Gen; Liu, De-Min 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/17 华北克拉通北缘赤峰地区显生宙麻粒岩的发现及其意义 期刊论文 地学前缘, 2012 邵济安; 张舟; 佘宏全; 刘东盛 收藏  |  浏览/下载：4/0  |  提交时间：2015/10/23 华北克拉通北缘  显生宙  镁铁质麻粒岩  同位素地质学  壳幔相互作用  north margin of North China Craton  Phanerozoic  mafic granulite  isotope geology  crust-mantle interaction   Geochemistry and zircon U-Pb-Hf isotopic systematics of the Ningshan granitoid batholith, middle segment of the south Qinling belt, Central China: Constraints on petrogenesis and geodynamic processes 期刊论文 journal of asian earth sciences, 2012 Yang, Pengtao; Liu, Shuwen; Li, Qiugen; Wang, Zongqi; Wang, Ruiting; Wang, Wei 收藏  |  浏览/下载：6/0  |  提交时间：2015/11/10 Qinling orogenic belt  Ningshan granitoid batholith  Zircon U-Pb-Hf isotopic systematics  Magma mixing  Geodynamic processes  K CALC-ALKALINE  TECTONIC EVOLUTION  OROGENIC BELT  ULTRAHIGH-PRESSURE  CONTINENTAL-CRUST  MIANLUE SUTURE  LU-HF  GEOLOGICAL SIGNIFICANCE  NORTHERN MARGIN  HIGH-POTASSIUM   Andean-type orogeny in the Himalayas of south Tibet: Implications for early Paleozoic tectonics along the Indian margin of Gondwana 期刊论文 lithos, 2012 Wang, Xiaoxian; Zhang, Jinjiang; Santosh, M.; Liu, Jiang; Yan, Shuyu; Guo, Lei 收藏  |  浏览/下载：6/0  |  提交时间：2015/11/10 Augen gneisses  Early Paleozoic  Zircon U-Pb geochronology  Andean-type orogenesis  Himalayas  Gondwana supercontinent  U-PB GEOCHRONOLOGY  NAMCHE BARWA COMPLEX  CENTRAL NEPAL  HIMACHAL-PRADESH  NORTHWEST INDIA  GNEISS DOMES  KANGMAR DOME  ZIRCON AGES  AR-40/AR-39 THERMOCHRONOLOGY  DEPOSITIONAL HISTORY   Petrogenesis and geochronology of Precambrian granitoid gneisses in Western Liaoning Province: Constraints on Neoarchean to early Paleoproterozoic crustal evolution of the North China Craton 期刊论文 precambrian research, 2012 Wang, Wei; Liu, Shuwen; Wilde, Simon A.; Li, Qiugen; Zhang, Jian; Bai, Xiang; Yang, Pengtao; Guo, Rongrong 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 Precambrian granitoid gneisses  Western Liaoning Province  Geochemistry and petrogenesis  Geochronology  Neoarchean to early Paleoproterozoic crustal evolution  North China Craton  PB ZIRCON AGES  TRONDHJEMITE-GRANODIORITE TTG  HIGH-PRESSURE GRANULITES  U-PB  TRACE-ELEMENT  DETRITAL ZIRCONS  EASTERN BLOCK  JI BELT  ICP-MS  METAMORPHIC EVOLUTION   Post-entrainment mineral-magma interaction in mantle xenoliths from inner Mongolia, western North China craton 期刊论文 journal of earth science, 2012 Wang, Yamei; Han, Baofu; Griffin, William L.; Zhang, Lei; Shu, Guiming 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10 mantle xenolith  interaction  spongy rim  sieve-textured rim  reaction rim  SPINEL-PERIDOTITE XENOLITHS  JINING CENOZOIC-BASALTS  EARTHS UPPER-MANTLE  SINO-KOREAN CRATON  ULTRAMAFIC XENOLITHS  EASTERN CHINA  LITHOSPHERE BENEATH  OXYGEN FUGACITY  MELT REACTION  CANARY-ISLANDS