HYALOPHANE-BEARING GNEISS IN NORTH CHINA CRATON AND ITS GEOLOGICAL IMPLICATION

ＨＹＡＬＯＰＨＡＮＥＢＥＡＲＩＮＧＧＮＥＩＳＳＩＮＮＯＲＴＨＣＨＩＮＡＣＲＡＴＯＮＡＮＤＩＴＳＧＥＯＬＯＧＩＣＡＬＩＭＰＬＩＣＡＴＩＯＮＹａｎＹｕｅｈｕａＩｎｓｔｉｔｕｔｅｏｆＧｅｏｌｏｇｙ，ＣｈｉｎｅｓｅＡｃａｄｅｍｙｏｆＳｃｉｅｎｃｅｓ，Ｂｅｉ...     

METAMORPHOSED MICROCLASTIC ROCK-TYPE GOLD DEPOSITS IN CHINA

ＭＥＴＡＭＯＲＰＨＯＳＥＤＭＩＣＲＯＣＬＡＳＴＩＣＲＯＣＫＴＹＰＥＧＯＬＤＤＥＰＯＳＩＴＳＩＮＣＨＩＮＡＬｕＤｅｆｕＩｎｓｔｉｔｕｔｅｏｆＧｅｏｌｏｇｙ，ＣｈｉｎｅｓｅＡｃａｄｅｍｙｏｆＳｃｉｅｎｃｅｓ，Ｂｅｉｊｉｎｇ１０００２９ＷａｎｇＸｉｕｚｈ...     

WEB GEOGRAPHIC INFORMATION SYSTEM

ＷＥＢＧＥＯＧＲＡＰＨＩＣＩＮＦＯＲＭＡＴＩＯＮＳＹＳＴＥＭＳｏｎｇＸｉａｎｆｅｎｇＴｈｅＩｎｓｔｉｔｕｔｅｏｆＧｅｏｇｒａｐｈｙ，ＣｈｉｎｅｓｅＡｃａｄｅｍｙｏｆＳｃｉｅｎｃｅｓ，Ｂｅｉｊｉｎｇ１００１０１ＴａｎＨａｉｑｉａｏＣｈｉｎａＵｎｉｖｅｒ...     

Evolution and Structural Style of Tianshan and Adjacent Basins， Northwestern China

ＥｖｏｌｕｔｉｏｎａｎｄＳｔｒｕｃｔｕｒａｌＳｔｙｌｅｏｆＴｉａｎｓｈａｎａｎｄＡｄｊａｃｅｎｔＢａｓｉｎｓ，ＮｏｒｔｈｗｅｓｔｅｒｎＣｈｉｎａ￥ＬｉｎＨｅｆｕ（ＥｅｐａｒｔｍｅｎｔｏｆＥｎｅｒｇｙＲｅｓｏｕｒｃｅｓＧｅｏｌｏｇｙ，ＣｈｉｎａＵｎｉｖ...     

On Fundamentals Predicting Floods-Landslides

ＣＯＮＣＥＰＴＩＯＮＳＯＦＨＥＡＶＹＦＬＯＯＤＳＣＡＵＳＩＮＧＬＡＮＤ┐ＳＬＩＤＥ／ＳＬＩＤＥＴｈｅｒｅａｒｅｍａｎｙｄｉｓａｓｔｅｒｓ／ｈａｚａｒｄｓｏｃｃｕｒｉｎｇｏｎｔｈｅｅａｒｔｈ’ｓｓｕｒｆａｃｅ．Ｔｈｅｓｅｅｖｅｎｔｓｐｒｅｓｅｎｔｅｄａ...     

SOME NEW OPINIONS ABOUT TRIASSIC GASTROPOD ASSEMBLAGES IN CHINA

ＳＯＭＥＮＥＷＯＰＩＮＩＯＮＳＡＢＯＵＴＴＲＩＡＳＳＩＣＧＡＳＴＲＯＰＯＤＡＳＳＥＭＢＬＡＧＥＳＩＮＣＨＩＮＡＰａｎＹｕｎｔａｎｇ（ＧｒａｄｕａｔｅＳｃｈｏｌ，ＣｈｉｎｅｓｅＡｃａｄｅｍｙｏｆＳｃｉｅｎｃｅｓ，Ｂｅｉｊｉｎｇ１０００３９）（Ｒｅｃｅ...     

Rock Asemblages and Forming Age of Dabie-Tongbai Complexes

ＲｏｃｋＡｓｅｍｂｌａｇｅｓａｎｄＦｏｒｍｉｎｇＡｇｅｏｆＤａｂｉｅ┐ＴｏｎｇｂａｉＣｏｍｐｌｅｘｅｓ＊ＳａｎｇＬｏｎｇｋａｎｇＦａｃｕｌｔｙｏｆＥａｒｔｈＳｃｉｅｎｃｅｓ，ＣｈｉｎａＵｎｉｖｅｒｓｉｔｙｏｆＧｅｏｓｃｉｅｎｃｅｓ，Ｗｕｈａｎ４３００...     

An Introduction on Basin Geodynamics of Eastern China

ＡｎＩｎｔｒｏｄｕｃｔｉｏｎｏｎＢａｓｉｎＧｅｏｄｙｎａｍｉｃｓｏｆＥａｓｔｅｒｎＣｈｉｎａＬｉＳｉｔｉａｎＦａｃｕｌｔｙｏｆＥａｒｔｈＲｅｓｏｕｒｃｅｓ，ＣｈｉｎａＵｎｉｖｅｒｓｉｔｙｏｆＧｅｏｓｃｉｅｎｃｅｓ，Ｗｕｈａｎ４３００７４Ｇｅｏｄｙｎａ...     

On the Acretion of Eastern Asian Continental Blocks since Triasic

ＯｎｔｈｅＡｃｒｅｔｉｏｎｏｆＥａｓｔｅｒｎＡｓｉａｎＣｏｎｔｉｎｅｎｔａｌＢｌｏｃｋｓｓｉｎｃｅＴｒｉａｓｉｃ＊ＷａｎＴｉａｎｆｅｎｇＺｈｕＨｏｎｇＤｅｐａｒｔｍｅｎｔｏｆＧｅｏｌｏｇｙａｎｄＭｉｎｅｒａｌＲｅｓｏｕｒｃｅｓ，ＣｈｉｎａＵｎｉｖｅｒ...     

A TWO-LAYER STRUCTURE OF THE NANNING BASIN

ＡＴＷＯＬＡＹＥＲＳＴＲＵＣＴＵＲＥＯＦＴＨＥＮＡＮＮＩＮＧＢＡＳＩＮＸｉａｏＹｉｙｕｅＩｎｓｔｉｔｕｔｅｏｆＧｅｏｌｏｇｙ，ＣｈｉｎｅｓｅＡｃａｄｅｍｉａｏｆＳｃｉｅｎｃｅｓＢｅｉｊｉｎｇ，１０００２９（ＲｅｃｅｉｖｅｄＭａｒｃｈ２０，１９９７）...     

Définition d'une limite multicritère ; stratigraphie du passage Campanien–Maastrichtien du site géologique de Tercis (Landes,SW France)Definition of a multi-criteria boundary; stratigraphy of the Campanian–Maastrichtian interval of the geological site at Tercis (Landes,SW France)

Lithostratigraphy, physicochemical stratigraphy, biostratigraphy, and geochronology of the 77–70 Ma old series bracketing the Campanian–Maastrichtian boundary have been investigated by 70 experts. For the first time, direct relationships between macro- and microfossils have been established, as well as direct and indirect relationships between chemo-physical and biostratigraphical tools. A combination of criteria for selecting the boundary level, duration estimates, uncertainties on durations and on the location of biohorizons have been considered; new chronostratigraphic units are proposed. The geological site at Tercis is accepted by the Commission on Stratigraphy as the international reference for the stratigraphy of the studied interval. To cite this article: G.S. Odin, C. R. Geoscience 334 (2002) 409–414.     

Quaternary stresses revealed by calcite twinning inversion: insights from observations in the Savonnières underground quarry (eastern France)

Calcite samples were extracted both from the rock matrix and the superficial coating of a karstified fault plane of an underground quarry, located in the eastern border of the Paris basin. The karstification is dated as Quaternary. Analysis of mechanical calcite twinning reveals that only the calcite matrix has also undergone a compression trending WNW that can be attributed to the Mio-Pliocene alpine collision. Both coating and matrix have undergone a strike-slip regime with σ₁ roughly trending north–south, that could correspond to the regional present-day state of stress, a strike-slip compression rather trending NNW, modified by local phenomena. To cite this article: M. Rocher et al., C. R. Geoscience 335 (2003).     

NONMETALS DEPOSITS

正20141520 Bo Ying(Key Laboratory of Metallogeny and Mineral Assessment,MLR,Beijing 100037,China);Liu Chenglin Saline Spring Hydrochemical Characteristics and Indicators for Potassium Exploration in Southwestern and Northern Tarim Basin,Xinjiang(Acta Geoscientica Sinica,ISSN1006-3021,CN11-3474/P,34(5),2013,p.594-602,5 illus.,3 tables,28 refs.)     

MATHEMATICAL GEOLOGY

正20141243Chen Ge(Hangzhou Research Institute of Petroleum Geology,PetroChina,Hangzhou 310023,China);Si Chunsong Study on Sedimentary Numerical Simulation Method of Fan Delta Sand Body(Journal of Geology,     

PROSPECTING EXPLORATION

正20142599Chen Sanming(Guangxi Key Laboratory of Concealed Deposits Exploration,Guilin University of Technology,Guilin541004,China);He Yuzhou Block Model and Reserves Estimation of Panzhihua Iron Deposit Based on 3D Geological Modeling(Journal of Guilin University of Technology,ISSN1674-9057,CN45-1375/N,33(4),2013,p.610-615,9illus.,1table,15refs.)     

STRUCTURAL GEOLOGY

正20140594 Bai Daoyuan(Hunan Institute of Geology Survey,Changsha 410016,China);Zhong Xiang Faults in the Jingzhou Basin and Their Tectonic Settings(Geotectonica et Metallogenia,ISSN1001-1552,CN44-1595/P,37(2),2013,p.173-183,6illus.,59refs.)Key words:basin evolution,tectonic setting,South China In the Upper Paleozoic and Jurassic se-     

STRUCTURAL GEOLOGY

正20141912Cao Hui(State Key Laboratory for Continental Tectonics and Dynamics,Institute of Geology,Chinese Academy of Geological Sciences,Beijing 100037,China)Gravitational Collapse and Folding during Orogenesis:A Comparative Study of FIA Trends and Fold Axial Plane Traces(Geology in China,ISSN1000-3657,CN11-1167/P,40(6),2013,p.1818-1828,9illus.,35refs.,with     

PALEOZOOLOGY

正20141609 Chen Guiying(College of Earth Sciences,Guilin University of Technology,Guilin 541004,China);Han Nairen New Materials of Stylophora from the Upper Cambrian of the Jingxi Area,Guangxi,South China(Acta Palaeontologica Sinica,ISSN0001-6616,CN32-1188Q,52(3),2013,p.288-293,2 illus.,12 refs.)Key words:Stylophora,Guangxi     

GEOPHYSICS

正20140634 Cao Lingmin(Key Laboratory of Marine Geology and Environment,Institute of Oceanology,Chinese Academy of Sciences,Qingdao 266071,China);Xu Yi Finite Difference Tomography of the Crustal Velocity Structure in Tengchong,Yunnan Province(Chinese Journal of Geophysics,ISSN0001-5733,CN11-2074/P,56(4),2013,p.1159-1167,6illus.,35refs.,with English abstract)