维普中文期刊产品整合服务
5篇 您的检索式:作者名="Joseph L. WOODEN"
    题名 作者 年代 出处 被引量
1北祁连洋早古生代双向俯冲的花岗岩证据显示文摘笔者主要对北祁连山中段的牛心山岩体、民乐窑沟岩体进行了锆石SHRIMP定年研究。结果表明:牛心山花岗岩的年龄为476 Ma,民乐窑沟花岗闪长岩的年龄为463 Ma。岩石地球化学显示,两岩体均具有大陆活动边缘的岩浆作用特征,结合岩体产出的区域构造位置及区域地质资料,笔者认为早古生代北祁连洋板块分别发生了向南、向北俯冲,其中向南俯冲形成牛心山花岗岩(476 Ma),向北俯冲,形成了民乐窑沟花岗岩侵入体(463 Ma)。吴才来 姚尚志 杨经绥 曾令森 陈松永 李海兵 戚学祥 Joseph L. Wooden Frank K.Mazdab 2006中国地质2006,33,6:80
2Bashikaogong-Shimierbulake granitic complex, north Altun, NW China:Geochemistry and zircon SHRIMP ages显示文摘The Bashikaogong-Shimierbulake granitoid complex is about 30 km long and 2―6 km wide, with an area of 140 km2, located at the north margin of the Bashikaogong Basin in the north Altun terrain. It intruded into schist, metapelite and metatuff of Precambrian ages. This granitoid complex consists of darkish quartz diorite, grey granite, pink granite and pegmatite. Geochemically, the quartz diorite has I-type granite affinity and belongs to Calc-alkaline sereies, and the other gran- ites have S-type affinity and to high-K calc-alkaline series. Zircon SHRIMP U-Pb dating shows that the quartz diorite has a bigger age than those of other granites, which is 481.6±5.6 Ma for quartz diorite, 437.0±3.0 Ma―433.1±3.4 Ma for grey granite and 443±11 Ma―434.6±1.6 Ma for pink granite, re- spectively. Combined with regional geology, we think that the quartz diorite formed in tectonic envi- ronment related to oceanic crust subduction and the granites in post-collision.Joseph L. Wooden Frank K. Mazdab 2006Science China Earth Sciences2006,49,12:4
3Trace element composition of igneous zircon: a thermal and compositional record of the accumulation and evolution of a large silicic batholith, Spirit Mountain, Nevada显示文摘Lily L. Claiborne Calvin F. Miller Joseph L. Wooden 2010Contributions to Mineralogy and Petrology2010,,4:1
4Origin of Sr, Nd and Pb isotopic systematics in high-Sr basalts from central Arizona显示文摘James H. Wittke Douglas Smith Joseph L. Wooden 1989Contributions to Mineralogy and Petrology1989,,1:1
5SHRIMP U-Pb Zircon Dating of the Tula Granite Pluton on the South Side of the Altun Fault and Its Geological Implications显示文摘摘要:Tula A2 子类型花岗石 pluton 在 Altun 差错和它的分叉的差错之间被定位。根据地质, geochemical, REE 和踪迹元素特征,它属于 A2 (PA ) 子类型花岗石。标明日期的虾 U-Pb 锆石给 385.2WU Suoping WU Cailai WANG Meiying CHEN Qilong Joseph L. WOODEN 2008Acta Geologica Sinica(English Edition)2008,82,2:1
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费