新元古代

辽南与苏皖北部新元古代地层Sr和C同位素对比及年龄界定

Sr and C Isotopic Correlation and the Age Boundary Determination for the Neoproterozoic in the Southern Liaoning and Northern Jiangsu & Northern Anhui Provinces

化学蚀变指数（CIA）及其在新元古代碎屑岩中的应用

CIA ( chemical index of alteration ) and its applications in the Neoproterozoic clastic rocks

西昆仑北缘新元古代片麻状花岗岩锆石SHRIMP年龄及其意义

Zircon SHRIMP Age of Neoproterozoic Gneissoid Granites in the West Kunlun and Its Significance

华南新元古代花岗岩的锆石U-Pb年龄及其构造意义

U-Pb Zircon Ages of the Neoproterozoic Granitoids in South China and Their Tectonic Implications

扬子块体西缘新元古代双峰式火山岩的锆石U-Pb年龄和岩石化学特征

Zircon U-Pb age and petrochemical characteristics of the Neoproterozoic bimodal volcanics from western Yangtze block

这些侵入杂岩体被认为是新元古代扬子地块西北缘发生长寿命（LongLived；950-730Ma）海底扩张，板块俯冲的残留证据。

These intrusive complexes are considered to be the residual evidence of the plate subducting because of the Neoproterozoic Long Lived seafloor spreading ( during950Ma to730Ma ) occured in the northwestern margin of the Yangtze block .

扬子地台西缘新元古代TTG的厘定及其意义

The stipulation of Neoproterozoic TTG in western Yangtze block and its significance

秦岭造山带核部新元古代碰撞变形及其时代&强变形同碰撞花岗岩与弱变形脉体锆石SHRIMP年龄限定

Neoproterozoic Collisional Deformation in the Core of the Qinling Orogen and Its Age : Constrained by Zircon SHRIMP Dating of Strongly Deformed Syn-collisional Granites and Weakly Deformed Granitic Veins

扬子克拉通南华纪碎屑锆石U-Pb年龄、Hf同位素对华南新元古代岩浆事件的指示

U-Pb Ages and Hf Isotopes of Detrital Zircons of Nanhua Sedimentary Rocks from the Yangtze Gorges : Implications for Genesis of Neoproterozoic Magmatism in South China

攀西麻粒岩锆石U-Pb年代学：新元古代扬子陆块西缘地质演化新证据

Zircon U-Pb Geochronology of Granulites in Panzhihua-Xichang Area : New Evidence for the Neoproterozoic Geological Evolution in the Western Margin of Yangtze Block

苏鲁造山带五莲新元古代花岗岩类成因的Sr-Nd同位素证据

Petrogenesis of Neoproterozoic Granitoids from the Wulian Region in the Sulu Orogen : Sr-Nd Isotopic Constraints

在皖东嘉山南黄地区新元古代张八岭岩群之下，隐伏一套角闪岩相的TTG质片麻岩类。

There is a suboutcrop of amphibolite facies TTG gneiss overlain by Neoproterozoic Zhangbaling Group at Nanhuang region in Jiashan , East Anhui .

臼齿（Molar-Tooth）灰岩是发育于中新元古代碳酸盐台地的一种特殊灰岩类型。

Molar-tooth ( MT ) limestone is a special type of limestone developed in the Meso-and Neo-proterozoic carbonate platform .

对其进行全岩RbSr等时线法测年，获得797.7±1.5Ma的地质年龄，揭示苏胶造山带于新元古代中期已开始向裂解转化。

The age of ( 797.7 ± 1.5 ) Ma , which is based on the Rb Sr isochron method of whole rock , indicates that the Su jiao orogenic belt began to split from mid Neoproterozoic .

多个岩体锆石U-Pb测年结果的一致性，表明康定岩浆-变质杂岩形成于新元古代（860~750Ma）。

The consistency of zircon U-Pb dating resulted from various rocks indicates that the Kangding magmatic and metamorphic complex were formed at the Neoproterozoic ( 860 ~ 750 Ma ) period .

华北地台北缘中段中新元古代地块的pTt轨迹及构造演化研究辽北华北陆块北缘晚前寒武纪造山带标志

PTT paths of MESO-NEOPROTEROZOIC blocks in the northern margin of North China plate and their tectonic interpretation the marks of late Precambrian orogenic belt in North Liaoning on the northern margin of North China plate

贵州新元古代冰期（Varanger）后环境演变与藻类的复苏

Environmental reconstruction and algal recovery after Neoproterozoic Glaciation ( varanger ), Guizhou

2）新元古代－中三叠世，以现代板块构造体制为基本特征的板块构造演化（0.8～0.2Ga）；

Upper Proterozoic-Middle Triassic plate tectonic evolution featuring modern plate tectonic mechanism ( 0.8 ~ 0.2Ga );

结合碳酸盐岩中C、O和Sr同位素地层学研究，寻找和鉴别新元古代地层中的火山岩和火山碎屑岩，测定其中锆石的U-Pb年龄，解决与华南地区新元古代年代地层的对比问题；

In combination with the C , O and Sr isotope stratigraphic study , look for and identify volcanic rocks and pyroclastic rocks in the Neoproterozoic , determine their zircon U-Pb ages and solve the problem of the chronostratigraphic correlation with the Neoproterozoic strata of South China ;

对黔南、浙西新元古代碳酸盐盖帽碳氧同位素研究表明，δ13C负异常是甲烷渗漏和海水翻腾共同作用的结果。

The author 's study indicates that the negative excursions of carbon isotopic compositions of Neoproterozoic cap carbonates in southern Guizhou and western Zhejiang resulted from the combined action of destabilization of gas hydrate and overturning of sea water .

结合TTG的形成环境和前人研究成果，认为扬子地台西缘新元古代花岗岩是板块俯冲环境体制下玄武质洋壳部分熔融的产物。

The formation environments of TTG together with the results of previous studies imply that Neoproterozoic granites were formed by melted basaltic ocean crust under the condition of plate subduction along the western margin of Yangtze block .

扬子地块区发育800～620Ma的基性岩墙群，反映了新元古代扬子古陆块的聚合、伸展过程。

While basic dyke swarms of 800 ~ 620Ma in the Yangtze block indicates the convergence and extension in the Neo Proterozoic .

“雪球地球”假说的提出解释了一些新元古代冰川现象，如低纬度和低海拔冰川沉积、帽碳酸盐岩、负的碳酸盐δ13C漂移和BIF铁矿等现象。

A hypothesis of " snowball Earth " has been presented to explain phenomena related to the Neoproterozoic glaciations , such as the low-latitude and low-altitude glacial deposits , cap carbonates , negative δ ~ ( 13 ) C shifts , BIF , and others .

17件锆石U-Pb的谐和年龄（858-778Ma）可能是麻粒岩受新元古代地幔柱活动影响，在快速冷却和抬升过程中发生角闪岩相退变质作用的时代。

Seventeen zircon U-Pb concordant ages ( from 858 to 778 Ma ) show the time of amphibolite-facies retrogressive metamorphism of the Panxi granulites . Amphibolite-facies retrograde metamorphism took place during rapid cooling and uplift of the Panxi granulite , which was probably correlated with the Neoproterozoic mantle plume activities .

结合麻粒岩的锆石U-Pb测年结果认为，同德麻粒岩的原岩形成于新元古代（844±12Ma）扬子陆块西缘活动大陆边缘的岛弧环境。

Based on the above-mentioned features of geochemistry and U-Pb data , the author considers that the Tongde granulites were formed in the island-arc environment of an active continental margin at Neoproterozoic ( 844 ± 12 Ma ), to the western border of Yangtze block .

淮北地区新元古代燧石相三维保存微生物化石

Three-dimensional preserved Neoproterozoic microorganism fossils in cherts in North Anhui region

中、新元古代被动大陆边缘沉积建造；

The sedimentary formation in the Middle-Late Proterozoic inactive continent margin ;

徐宿地区新元古代辉绿岩床的地球化学特征

Geochemical Features of NeoProterozoic Diabase Sills in Xuzhou - Suzhou Area

华南新元古代宏体化石特征及生物地层序列

Neoproterozoic Macrofossil Records in South China and Biostratigraphic Successions and Correlations

徐州-淮南地区新元古代臼齿碳酸盐岩成因探讨

Origin of the Neoproterozoic Molar-tooth Carbonates in the Xuzhou-Huainan Area