provenan相关论文
Spatial variation in grain-size population of surface sediments from northern Bering Sea and western
In general, sediments in nature comprise populations of various diameters. Accurate information regarding the sources an......
Geochemistry of fine-grained sediments of the upper Cretaceous to Paleogene Gosau Group (Austria, Sl
本文通过对荣华二采区10...
Geochemistry of fine-grained sediments of the upper Cretaceous to Paleogene Gosau Group (Austria, Sl
...
结合区域大地构造演化,系统总结并讨论了长江流域火成岩的时空分布特征及其对长江中下游沉积物物源的指示意义.结果表明,长江流域......
以8个米老排Mytilaria laosensis地理种源为研究对象,采用巢式方差分析、变异系数分析、多重比较、相关性分析和聚类分析（UPGMA）等多......
针对金湖凹陷西斜坡物源方向存在分歧等问题，通过对金湖凹陷西斜坡阜宁组二段第三亚段（E1f2^3）沉积相、重矿物组份特征及分布等研究，对......
对渤海西部表层沉积物44个样品20种化学组分进行了测试分析,研究了各化学组分分布特征及物质来源。Al2O3、MgO、TFe2O3、K2O、Corg......
内蒙古霍林郭勒地区出露的“宝音图群”砂岩进行了锆石LA-ICP-MS U-Pb同位素测年,样品112个分析点结果显示,具有主要峰值年龄257Ma......
基于东营凹陷南坡沙河街组四段砂岩的某些常量元素和微量元素（包括稀土元素）含量的变化规律，研究了该地区砂岩的地球化学特征。本地区......
Preserved Sm-Nd Isotopic Composition as Useful Provenance Indicators in Neoproterozoic Sandstones in
The provenance of sandstones derived from theLower Voltaian Kwahu-Morago Group and the Middle Voltaian Oti-Pendjari Grou......
Provenance, Tectonic Setting and Geochemistry of Ahwaz Sandstone Member （Asmari Formation, Oligo-Mio
在 Zagros 低岬盆扔在期间的 Asmari 形成渐新世中新世。Lithologically， Asmari 形成由石灰石，含白云石的石灰石，白云石，陶土的石灰石......
湘南二叠系矿屑岩、泥质岩、碳酸盐岩和硅质岩，具有富集Ｓｂ、Ｍｏ、Ｃｕ、Ｐｂ、Ｚｎ、Ａｇ、Ｂｉ等元素的特征，是有利赋矿层位，其沉积物源具有陆源碎屑与火山物质......
Spatial variation in grain-size population of surface sediments from northern Bering Sea and western
In general,sediments in nature comprise populations of various diameters.Accurate information regarding the sources and ......
