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1.
METAMORPHOSEDMICROCLASTICROCKTYPEGOLDDEPOSITSINCHINALuDefuInstituteofGeology,ChineseAcademyofSciences,Beijing100029WangXiuzh...  相似文献   

2.
INTRODUCTIONThestudyareaislocatedinthesoutheasternmar ginoftheOrdosbasinandliesintheFupingzoneofShaanxiProvince ,China .ThestudyintervaliswithintheBadouMemberofFengfengFormationandtheMember 1ofJinsushanFormation ,whichhavebeenclassifiedastheMiddleOrdovic…  相似文献   

3.
DYNAMOMETAMORPHICMINERALIZATIONOFLALACOPERDEPPOSIT,HUILI,SICHUANPROVINCEZhouYongInstituteofGeology,AcademiaSinica,Beijing1000...  相似文献   

4.
SOMENEWOPINIONSABOUTTRIASSICGASTROPODASSEMBLAGESINCHINAPanYuntang(GraduateSchol,ChineseAcademyofSciences,Beijing100039)(Rece...  相似文献   

5.
INTRODUCTIONLaserRamanmicroprobehasbeenfoundinmanygeologicalapplications (Shovaletal.,1995 ;McMillanandHofmeister,1988;McMillan ,1984;Dubessyetal.,1982 ;Griffith ,1975 )andasanon destructiveandinsitutechnique,ithashadatremendousimpactondevelopmentoffluidinclusioncomposi…  相似文献   

6.
AVALIDMETHODTOSTUDYPALEOGEOTEMPERATUREQiuNanshengUniversityofPetroleum,Beijing102200(ReceivedMay15,1997)AbstractThekerogensam...  相似文献   

7.
BACKANALYSISOFCOMPLEXENGINEERINGSYSTEMTXBACKANALYSISOFCOMPLEXENGINEERINGSYSTEMSHanBeichuanInstututeofGeology,AcademiaSinica,Be...  相似文献   

8.
SOMEFEATURESOFTHEPERMIANTRIASSICGASTROPODFAUNASINCHINAPanYun-tangGraduateSchol,UniversityofScienceandTechnologyofChina,Beij...  相似文献   

9.
INTRODUCTIONManystudiesofglobalchangesshowthatthehydrologicalcycleofacontinentalscalecanberelatedtoclimaticchanges(Andersonetal.,2 0 0 1;KarenandDara,2 0 0 1;MichaelandMichael,1999;Hugoetal.,1996 ;Larryetal.,1996 ) .Cur rentdistributionpatternsofdeuteriumandoxygen 18concen …  相似文献   

10.
INTRODUCTIONNorthQilianMountainshasundergonethreekindsoftec-tonicsystemssinceProterozoic,namelycontinentalrift,platetectonica...  相似文献   

11.
WEBGEOGRAPHICINFORMATIONSYSTEMSongXianfengTheInstituteofGeography,ChineseAcademyofSciences,Beijing100101TanHaiqiaoChinaUniver...  相似文献   

12.
Barium Anomaly and Its Geochemical Significance   总被引:2,自引:0,他引:2  
1.Introduction  Multielementvariationdiagramsareveryusefulinthegeochemicalstudy.OneofthemisthePearcediagram,theMORBnormalizedmultielementvariationdiagramgivenbyPearce(1983).ThisdiagramshowstherelativedepletionsofHFSelementsNb,TiandP.Inaddition,the…  相似文献   

13.
STUDYOFOILFIELDKARSTHanBaopingColegeofMineral.ResourceandEnvironmentSciences,ChinaUniversityofMiningandTechnology,Xuzhou221...  相似文献   

14.
ASTUDYOFMODELSOFMICROSTRATIGRAPHYOFCOALSEAMSZhangYousheng,QinYong,ChenJialiangandZengYongColegeofMineralResourcesandEnvironm...  相似文献   

15.
ORGANIC AND INORGANIC COMPLEX OF KAOLINITE IN COAL-BEARING STRATA   总被引:2,自引:0,他引:2  
ORGANICANDINORGANICCOMPLEXOFKAOLINITEINCOALBEARINGSTRATADingShuliHebeiInstituteofArchitecturalScienceandtechnology,Handan05...  相似文献   

16.
GeochemicalFeaturesofOphioliteinMianxianLueyangSutureZone,QinlingOrogenicBeltLaiShaocong;ZhangGuowei(DepartmentofGeology,Nort...  相似文献   

17.
INTRODUCTIONShoshonitesarepotassicigneousrockswhichoccurmain-lyinsubduction-relatedtectonicsettings(Morrison,1980).Theyarecom...  相似文献   

18.
INTRODUCTIONVeningMeinesz(1941)usedearlieranapproximatesolu-tionfortheequationofbendingofelasticthinplatestocalcu-latethevari...  相似文献   

19.
INFORMATION FOR CONTRIBUTORS¥//JournalofChinaUniversityofGeosdenocs(ISSN1102-0705CN42-1279/p)isageologicalmagazincpublishedbi...  相似文献   

20.
PrecambrianMetamorphismofTiya-OlokitMetamorphicBeltinNorthernBalkalRegionanditsMetallogeny¥A.I.Sizykh;A.A.Belogolov(Departmen...  相似文献   

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