Paleoproterozoic相关论文
Chemical indexes of Paleoproterozoic sedimentary rocks from Liaohe Group, North China Craton:Implica
Paleoproterozoic supracrustal materials have been widely identified in North China Craton , such as the Liaohe-, Hutuo-a......
Rhyacian and Neoproterozoic magmatic associations of the Gurupi Belt, Brazil:Implications for the te
The Gurupi Belt, in north-northeastern Brazil, is a mobile belt developed in the south-southwestern margin of the S?o Lu......
Timing of the granulite facies metamorphism in the Sanggan area, North China craton: zircon U-Pb geo
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
The basement of the North China Craton can be divided into the Eastern and Western Blocks and the Central Zone (Trans-No......
Paleoproterozoic lower crust beneath Nushan in Anhui Province: Evidence from zircon SHRIMP U-Pb dati
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Archean-Paleoproterozoic Lithospheric Mantle at the Northern Margin of the North China Craton Repres
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Petrogenesis of the Paleoproterozoic Guandishan Granitoids in Shanxi Province: Constraints from Geoc
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
U-Pb Zircon Dating of the Granitic Conglomerates of the Hutuo Group: Affinities to the Wutai Granito
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Petrogenesis of Paleoproterozoic diorite porphyries in Luojiazhuang,western Shandong:constraints fro
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Paleoproterozoic lower crust beneath Nushan in Anhui Province: Evidence from zircon SHRIMP U-Pb dati
Zircon SHRIMP U-Pb dating was carried out for an intermediate granulite xenolith in Cenozoic alkali basalt from Nushan. ......
Spatio-temporal evolution of the Satpura Mountain Belt of India: A comparison with the Capricorn Oro
Reconstruction of the Neoproterozoic supercoutinent Rodinia shows near neighbour positions of the South Indian Cratons a......
辽宁东部古元古界底部地层(南辽河群)中赋存着大型的硼酸盐矿床,含矿层位中广泛分布含电气石的变粒岩和电英岩.空间上这些含电气石......
Timing of the granulite facies metamorphism in the Sanggan area, North China craton: zircon U-Pb geo
Zircon U-Pb ages are reported for three samples of intrusive rocks in Khondalite series in the Sanggan area, North China......
The basement of the North China Craton can be divided into the Eastern and Western Blocks and the Central Zone (Trans-No......
The role played by Paleoproterozoic cratons in southern South America from the Mesoproterozoic to the Early Cambrian is ......
U-Pb Zircon Dating of the Granitic Conglomerates of the Hutuo Group: Affinities to the Wutai Granito
The Wutai Complex associated with the adjacent Fuping and Hengshan Complexes represents the best and classical cross-sec......
太行山南段临城自立庄地区古元古界甘陶河群中低级变质岩中发育一条左行逆冲型韧性剪切带。自立庄韧性剪切带出露长约10 km,宽约1 ......
阿拉善地块的大地构造属性是近年来地质界激烈争论的科学问题:是华北克拉通的一部分,还是在前寒武纪尚未与华北克拉通拼合?研究阿......
桐柏造山带位于秦岭和大别造山带之间，其北侧对应于北秦岭中高级变质杂岩，南侧对应于大别山高压，超高压变质杂岩。锆石U．Pb定年在一个......
辽吉古元古代造山带位于华北克拉通东部,造山带的沉积构造背景和地层格架长期存在争议。最近的研究表明,辽吉古元古代造山带的沉积......
通过1:5万湖屯、寿宁县、泰顺县、南阳幅区调工作,在寿宁仙峰、铁场等地新发现古元古代片麻状花岗岩,经LA-ICP-MS锆石U-Pb同位素年......
中亚造山带东段多个地块内鲜有古老结晶基底物质报道,严重制约了我们对其早期属性的认识。本研究在内蒙古北部与蒙古国接壤的乌力......
通过对浙西南遂昌县玉岩古元古代花岗片麻岩锆石 LA-ICP-MS U-Pb 年代学研究,以探讨和揭示华夏地区基底的物质组成。玉岩花岗片麻......
华北太古宙大陆内2.3 Ga开始裂解的辽吉古元古代裂谷,于2.2～1.7 Ga期间完成拉伸裂陷、沉积堆积、底辟侵入、挤压褶皱、隆升拆离、逐......
福建境内古元古代岩浆侵入活动较弱，侵人体规模较小，多呈小岩株零星出露于政和一大埔断裂带以西地区。在1：50000镇前等四幅区域地质调......
辽宁东部古元古界底部地层(南辽河群)中赋存着大型的硼酸盐矿床,含矿层位中广泛分布含电气石的变粒岩和电英岩.空间上这些含电气石......
华夏陆块前寒武纪构造一岩浆演化过程一直存在诸多争议，作者首次在华夏陆块北武夷淡竹地区发现了A型流纹斑岩。对淡竹A型流纹斑岩的......
在天津蓟县剖面古元古界串岭沟组下部的环潮坪相粉砂质泥页岩细粒沉积中，发育许多粉砂岩岩墙。由于该粉砂岩岩墙在层面上和层内具有......
辽南梁屯-矿洞沟古元古代岩体包括坎子岩体、卧龙泉岩体、学校后街岩体与梁屯岩体,岩性分别为中细粒二长花岗岩、中细粒似斑状黑云......
本文报道了华北克拉通南缘豫西鲁山下汤地区古元古代片麻状花岗岩和黑云角闪斜长片麻岩的全岩地球化学和锆石SHRIMPU-Pb年龄和Hf同......
本文报道了华北克拉通南缘鲁山县下汤地区早前寒武纪变质基底岩石的地球化学、锆石定年和Hf同位素组成。上太华岩群两个变质沉积岩......
华北克拉通古元古代的构造格局是学术界关注的焦点之一,位于华北克拉通南缘的穆册二长岩体为该研究提供了新的证据。穆册岩体主体......
祥山和于埠变质辉长岩是胶北地块上古元古代变质镁铁质岩石的典型代表,辉长岩侵入古元古代荆山群野头组,产有"祥山式"岩浆熔离型铁......
依据变质岩石组合特征及其在地层序列中的堆叠关系，吉南地区古元古代集安岩群自下而上可划分为蚂蚁河岩组、荒岔沟岩组、大东岔岩组......
辽吉地区地处华北克拉通胶-辽-吉带北部,区域内发育有相对完整的古元古代沉积作用与岩浆活动。本文对辽吉地区2个古元古代条痕状花......
变质侵入体主要分布于桑格斯帕地区,是从达肯大坂岩群中剔除的一套变质侵入体,和达肯大坂岩群一起构成欧龙布鲁克微陆块的变质基底......
中国天津蓟县古元古代长城系串岭沟组页岩中保存有丰富的球形疑源类化石。本文对这一微化石组合进行了光学生物显微镜、扫描电子显......
以宏观岩石学为基础,结合侵入岩事件、高精度同位素测年、变质变形特征、岩石化学及地球化学特征,对通化地区古元古代、中元古代＂岩......
Spatio-temporal evolution of the Satpura Mountain Belt of India： A comparison with the Capricorn Oro
Neoproterozoic supercontinent Rodinia 的重建出现在南方印第安人 Cratons 和西方的澳大利亚的 Cratons 的邻居位置附近。这些 c......
Carbonates and clastic rocks are well developed in the second - order basins of an Paleoproterozoic aulacogen in the nor......
