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THE EVOLUTIONARY HISTORY OF THE WEST KUNLUN MOUNTAINS: A TECTONIC RECONSTRUCTION BASED ON STUDIES OF MAGMATISM 相似文献
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TAKE ANOTHER VISION TO THE UPLIFT OF THE QING—ZANG (TIBETAN) PLATEAU BASED ON CENOZOIC VOLCANISM 相似文献
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Mineralization Ages of Gold-Hydrothermal Deposits in Northern Zone of Eastern Kunlun Mountains based on Fission Track Analysis 总被引:2,自引:0,他引:2
MINERALIZATION AGES OF GOLD-HYDROTHERMAL DEPOSITS IN NORTHERN ZONE OF EASTERN KUNLUN MOUNTAINS BASED ON FISSION TRACK ANALYSIStheOpenLaboratoryofNuclearAnalysisTechniques;;ChineseAcademyofSciences 相似文献
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C. C. YOUNG 《《地质学报》英文版》1929,8(2):126-132
I. CHARACTER OF THE DEPOSITS AND THE METHOD OF PRESERVATION OF THE BONES. In May 1929 Dr. V. K. Ting presented me a number of bone deposits which he collected from Wu-chow, Kwangsi during his recent geological trip in summer 1928. "The deposits look like a kind ot breccia con- 相似文献
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THE EFFECT OF LESSER HIMALAYAN CALC-SILICATES ON THE ~(87)Sr/~(86)Sr OF THE BHOTE KOSI RIVER OF NEPAL—IMPLICATIONS FOR HIMALAYAN WEATHERING, THE MARINE ~(87)Sr/~(86)Sr RECORD AND GLOBAL CLIMATE1 VeizerJ .AnnuRevEPS ,1989,17:141~ 16 8.
2 KrishnaswamiS ,etal.EPSL ,1992 ,10 9:2 43~ 2 5 3.
3 EdmondJM .Science ,1992 ,2 5 8:15 94~ 15 97.
4 DerryLA .France LanordCEPSL ,1996 ,142 :5 9~ 74.
5 QuadeJ ,eta… 相似文献
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HETEROGENEITY OF THE LITHOSPHERE IN TIBETAN PLATEAU ON THE CONSTRAINTS OF MAGMATISM 相似文献
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NEW MAGNETOSTRATIGRAPHIC AND SEDIMENTOLOGIC RESULTS FROM TERTIARY SEDIMENTS OF THE HOH XIL BASIN, NORTHERN QINGHAI-TIBET PLATEAU: IMPLICATIONS FOR THE CENOZOIC TECTONIC HISTORY OF THE TIBET PLATEAU 相似文献
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REORGANIZATION OF THE ASIAN MONSOON SYSTEM AT ABOUT 2.6 Ma AGO AND ITS IMPLICATIONS FOR THE RISING OF THE TIBETAN PLATEAUheChineseResearchFoundation(KZ 951 A1 2 0 4 ) 相似文献
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PRESENT LANDFORMS, ACTIVE TECTONIC ZONES, DEEP STRUCTURES AND UPLIFT MECHANISMS OF THE LONGSHOUSHAN BLOCK ON THE NORTHERN MARGIN OF THE QINGHAI—TIBET PLATEAU 相似文献
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Zhang Chunhe Yang Jingsui Xu Zhiqin Li Haibing Zhang Jianxin Wu Cailai Shi Rendeng Meng Fancong Song SuguangWT ”BX 《地学前缘》2000,(Z1)
STUDY ON THE SEISMIC SOURCE MECHANISMS OF THE TIBETAN PLATEAU 相似文献
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《物探化探计算技术》2009,31(6):I0001-I0006
APPLICATION OF WAVELET ANALYSIS FOR GEOPHYSICAL DATA AND COPPER MINERAL DEPOSITS FORECAST IN MANDAMAH AREA
SHEN Wei, FANG Cong-hui, CHANG Xing-guo (State Key Laboratory of Geo-Processes and Mineral Resources, Key Laboratory of Lithosphere Tectonics and Lithoprobing Technology of Ministry of Education, China University of Geosciences, Beijing 100083, China). COMPUTING TECHNIQUES FOR GEOPHYSICAL AND GEOCHEMICAL EXPLORA- TION. 2009. 31 (6): 0525 相似文献
SHEN Wei, FANG Cong-hui, CHANG Xing-guo (State Key Laboratory of Geo-Processes and Mineral Resources, Key Laboratory of Lithosphere Tectonics and Lithoprobing Technology of Ministry of Education, China University of Geosciences, Beijing 100083, China). COMPUTING TECHNIQUES FOR GEOPHYSICAL AND GEOCHEMICAL EXPLORA- TION. 2009. 31 (6): 0525 相似文献
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《物探化探计算技术》2009,31(3):I0001-I0006
Forward modeling is the base of inversion techniques, and the speed of forward modeling and how to store the coefficient matrix from inversion are the key techniques of the gravity and magnetic 3D inversion. An new Gravity and Magnetic 3D forward modeling method with rolling topography is presented in this paper. The principle is that two different scale matrixes with different measurements from forwarding modeling are produced based on the layers partition for inversion vertically, and the forward modeling values of the gravity and magnetic value with rolling topography are direcdy computed based on the local linear interpolating by taking the topography as the horizontal in the local model space. 相似文献
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《物探化探计算技术》2009,31(4):I0001-I0006
2D INVERSION OF VES DATA UNDER ROLLING TOPOGRAPHY AND ITS APPLICATION
Considering to meet usually the rolling topogra- phy in the groundwater resource investigation, mineral exploration, engineering detection, etc. and based on the published literature in existence, this paper pres- ent our settlement of 2D inversion problem of VES da- m with the rolling topography by applying the total smooth constraint in the inversion. The approach can effectively process the FEM grid division and the in version software is made. Finally, it is proved that the inverted results is reliable through inverting the simulated and measured VES data, and the inversion software can be applied to the practical work. 相似文献
Considering to meet usually the rolling topogra- phy in the groundwater resource investigation, mineral exploration, engineering detection, etc. and based on the published literature in existence, this paper pres- ent our settlement of 2D inversion problem of VES da- m with the rolling topography by applying the total smooth constraint in the inversion. The approach can effectively process the FEM grid division and the in version software is made. Finally, it is proved that the inverted results is reliable through inverting the simulated and measured VES data, and the inversion software can be applied to the practical work. 相似文献
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<正>Fourteen graptolite species of the Late Tremadoc and Early Floian are described from the Nanba section in the Yiyang area,Hunan Province.Among them,Paradelograptus onubensis, Kiaerograptus bulmani,K.kutchini and Paratemnograptus isolatus of the Late Tremadoc are first found in China.Based on the current graptolite materials,the correspondingly complete graptolite zones of Upper Tremadocian in China are recognized as follows(in ascending order):the Adelograptus tenellus Zone,the Aorograptus victoriae Zone,the Araneograptus murrayi Zone and the Hunnegraptus copiosus Zone.In the Nanba section,the Hunnegraptus copiosus Zone is overlain directly by the Tetragraptus approximatus Zone,there is no hiatus below the base of Floian. 相似文献
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<正>A new family of so-called‘higher' planthoppers,Weiwoboidae fam.nov.,from the Lower Eocene of Yunnan is described.A new monotypic genus,Weiwoboa gen.nov.,with Weiwoboa meridiana sp.nov.is also described and illustrated.The characters of tegmen venation of the new family,its evolution,and supposed relationships are briefly discussed. 相似文献