简介：ThedevelopmentofmetamorphicpetrologytometamorphicgeologyinChinahasalonghistory.AncientbasementmetamorphicrocksaredistributedprimarilyintheNorthChinaCraton,theYangtzeBlockandTarimCraton.Theyaremainlymadeupofplutonicgneissandmetamorphosedsupercrustrock,transformedtogranulitefaciesthroughArcheanPaleoproterozoic.ManyofthePaleoproterozoicmetamorphicrockshaveundergonehigh-pressuregranulitefaciesmetamorphismwithaclockwisemetamorphicevolutionpath.Theultrahightemperature(UHT)granulitesfromtheLatePaleoproterozoicarefoundinNorthChinaCraton.Manyhigh-precisionchronologicaldatahaveallowedpreliminaryconstructionoftheformationandevolutionaryframeworkofdifferentmetamorphicbasements.Primarilytherearelow-temperatureandhigh-pressureblueschist,high-temperatureandhigh-pressuregranuliteandultrahigh-pressure(UHP)eclogitefaciesmetamorphicrocksinthePhanerozoicorogenicbelt.ThediscoveryofeclogiteintheSuluorogenandalargequantityofcoesiteinitscountryrocksshowthattherewasadeepsubductionofvoluminouscontinentalmaterialsduringthecollisionprocessbetweentheYangtzeblockandtheNorthChinaCratonintheEarlyMesozoicphase.Fromthestudiesof,forinstance,organicmattervitrinitereflectance,illitecrystallinity,illite(muscovite)polytypeandillite(muscovite)bdimension,theLatePaleozoicstrataintheeasternregionofInnerMongoliaandthenorth-centralregionofNEChinahaveonlyexperienceddiagenesistoanextremelylow-grademetamorphism.Thediscoveryofimpact-metamorphosedrocksinXiuyanareaofLiaoningprovincehasenrichedthetypeandcategoryofmetamorphicrocksinChina.Thephaseequilibriummethodhasbeenwidelyusedinthestudyofmetamorphismofmiddleandhigh-grademetamorphicrocks.Onthebasisofexistinggeologicsurveysandmonographicstudyresults,differentscholarshaverespectivelycompiled1:1500000MetamorphicGeologicalMapandSpecificationsofQinghaiTibetPla

简介：TheoriginallocationsandrelationshipsoffourplateswithinthemainlandofChinafrom800to600MaduringtheterminalPrecambrianwerereconstructedbasedonthepalaeomagneticandgeologicaldata.TheTarim,YangtzeandCathaysianplateswereoncelinked(in800-700Ma)andlocatedinthesamelow-latitudezoneofthenorthernhemisphere.Butlater,in700-600Ma,theTarimplatewasseparatedfromtheYangtze-Cathaysianplate.TheSino-KoreanplatewasalwaysfarawayfromtheYangtzeplate,bothbeingseparatedbyoceaniccrust,andlayinthehigh-latitudezoneofthenorthernhemisphere.Theabove-mentionedpalaeogeographicframeworkdirectlyledtocompletedifferencesinrespecttodistributionoflow-latitudeglaciation,sedimentaryfacies,palaeoclimate,palaeobiogeographyandstratigraphicsectionsbetweentheNorthandSouthChinadomainsduringtheterminalPrecambrian.

简介：Tunggurian年龄在1984被提名，并且中国的地层学上的第二个国家委员会正式建议了建立相应chronostratigraphic单位，Tunggurian阶段，基于在1999的Tunggurian年龄。这个阶段的名字来自一个岩石层位学的单位，Tunggur形成，和stratotype节在Tunggur台地被定位，SaihanGobi镇区的15km东南，Sonid左旗帜，内部蒙古。Tunggurian年龄被相关到欧洲陆地哺乳动物年龄的Astaracian，并且他们与15.0妈的年龄在paleomagneticChronC5Bn.lr的底分享更低的边界的一样的定义。在Tunggur台地的东南的边上的Tairum也不节，这条边界在红褐色的连续存款以内是位于的Tunggur形成的更低的部分的巨大的泥石头，与从在节的中间的部分的浅灰色白人的沙岩的底的7.6m的距离。Tunggurian近似在国际地层学的图表被相关到海洋的Langhian和海洋的Serravallian的上面的部分。Tunggurian阶段包括二个晚第三纪哺乳动物动物区系的单位，即NMU6(MN6)和NMU7(MN7/8)。从Tairum也不节的Tairum也不动物志在Tunggur台地的西北的边上从地区对应于NMU6，和Tunggur动物志(sensostricto)，例如Platybelodon石场，狼营地和Moergen，对应于NMU7。在在中国，从Linxia盆的Laogou动物志，Gansu，从Lanzhou盆的Quantougou动物志，Gansu，从北Junggar盆的Halamagai动物志，Xinjiang，和Dingjiaergou的中间的中新世的哺乳动物的动物志之中从Tongxin的动物志，Ningxia对应于NMU6。

简介：1.Examplcsofbauxitedeposits1.1.TheZhangpu,FujianProvince,andPenglai,HenanProvince,bauxitedepositstakebasaltaspar-entrock.TheparentrockoftheZhangpubauxitedepositisPliocenebasalt’Orcbodiesateintheformofplane,havingaspotadicdistributiona11dasmallarca.Accordingtothepositionofoccurrcnccofore-bodics,theyf

简介：这份报纸简短涉及中国的铀metallogenic类型，省，区域和带的分布。八个目标区域被指出了值得为铀资源勘探。地区性的铀metallogeny被讨论，大铀潜力从许多方面指出了。一般来说，有有利条件让铀矿化作用和好观点为铀资源探索。

简介：Dalingheornisliweii情报。etsp。nov，一只新enantiornithine鸟在东北中国从早白垩纪Yixian形成被收集。它是在中生代鸟中的一只高度专业化的异种扬抑抑格脚的第一个记录。有shorthypocleidum的塑造Y的叉突与另外的enantiornithines的不同。未成年者掌部比专业柔韧、长掌部。一条长多骨的尾巴与dromaeosaurids并且这样类似于那些的V形臂章20尾的vertebrae创作了，再加亮在鸟和非鸟的theropods之间的进化关系。保存得很好的小翼羽毛和一只异种扬抑抑格脚为Dalingheornis的树木的习惯提供充分证据。

简介：Sponsoredby:ChineseAcademyofSciencesNationalNaturalScienceFoundationofChinaPublishedby:ScienceinChinaPressChairman:ZHOUGuangzhao(ZhouGuangZhao)Editor-in-Chief:SUNShuExecutiveEditors:CHENYongMAZongjinOUYANGZiyuanSUJilanSUNHonglieWANGPinxianZHOUXiuii

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简介：TherearethreetypesofshalegasresourcesinChina.Theresourcesarepresentinlargeamountsandarewidelydistributed.Marinefacies,transitionalfaciesandcontinentalfaciesresourceseachaccountforathird.Basedonresourcedistributions,therearemanywellspenetratedintotheSinian,Cambrian,Ordovieian,Silurian,Devonian,CarboniferousandPermianstrataoftheYangtzeplateanditsperiphery,theNorthChinaCratonandtheTarimBasin.ManyyearsofexplorationhaveindicatedthatthemarineSilurianLongmaxishalegasiswidelydistributedinsouthChinaandhasbeenindustrializedinitsproductionintheSiehuanbasin.TheshalegasfromtheCambrianNiutitangFormationandtheSinianDoushantuoFormationareimportantdiscoveriesinYichang,HubeiandZhenba,Shanxi.TherearealsoshalegasresourcesfoundwithintransitionalfaciesandcontinentalfaciesindifferentareasinChina.The"twoelementenrichmenttheory"hasbeensummarizedduringtheexplorationprocessofSilurianmarineshalegasintheSichuanBasin.Inaddition,horizontaldrillingandfracturingtechnologiesupto3500mindepthhavebeendeveloped.BasedontheunderstandingofshalegasaccumulationinacomplextectoniczoneoutsidetheSichnanbasin,apreliminarysummaryoftheformationofthe"conversefaultsynelinecontrolreservoir"and"paleoupliftcontrolreservoir"modelhasbeenconstructed.Thedominanttheoryof"Trinity"shalegasenrichmentandthehighyieldofthe"deepwaterLuPengxiangsedimentaryfaciesbelt,structuralpreservationconditionsandoverpressure"issummarized.Guidedbytheabovetheories.AnyelwellinGuizhouandEyangyelwellinHubeiweredrilled."Fourstorey"oilandshale"gasisfoundinthePermianQixiagroup,theSilurianShiniulanFormation,theLongmaxiFormationandtheOrdovicianBaotaFormationinAnyelwell.GoodshalegashasbeengoundintheCambrianNiutitangformationinianDoushantuoformationinEyangyelwell.Thispaperaimstosummarizeandreviewthemainprogress,theoreticaltech

简介：ThecontinentofChinaisgroupedintoPan-Cathaysianblocks,LaurasiaandGondwanaContinentalmarginsandrelicsofthreeoceans-Paleoasian,Tethys,andPacificasawhole.Indetail,thecontinentofChinagrewupbycoalescenceofthreeblocksorplatforms(NorthChina,TarimandYangtze)andeightorogenicbelts(Altay-InnerMongolia-Daxinganling,Tianshan-Junggar-Beishan,Qinling-Qilian-Kunlun,Qiangtang-Sanjiang,Gangdise,Himalaya,Cathaysia,EasternTaiwan)duringtheprocessesofoceaniccrustdisappearanceandacceretionary-collisionofcontinentalcrusts.Intheorogenicbelts,sixconvergentcrustalconsumptionzones(Ertix-XarMoron,SouthTianshan,Kuanping-Foziling,Bangongco-Shuanghu-Nujiang-Changning-Menglian,Yarlung-Tsangpo,Jiangshao-Chenzhou-Qinfang)havebeendistinguished.Correspondingly,thestrataofthecontinentofChinaaresubdividedinto17tectonicstratasuperregions,whichtectonicallybelongtothreeblocksorplatforms,sixconvergentcrustalconsumptionzonesandeightorogenicseries,respectively.Thisdivisionisbasedmainlyondifferencesoftectonicenvironmentandtectonicevolutionamongblocks,zonesandbelts,includingthetimingofwhentheoceaniccruststransferredintocontinentalcrusts,thepaleobiogeographicfeatures,andthetypesofstrata.

简介：TheSinoProbeCenteroftheChinaGeologicalSurveyisageosciencesinnovationcenterfordeepgeologicalsurveysanddeepprocessresearches,whichisalsothenationalbasefordeepexplorationanddeepearthscienceresearchesinChina.Thecenterismainlyfocusedondeepexplorationsoftheearth,deepgeologicalsurveysandfundamentalresearchesondeepearthscience.ThemainmissionsoftheSinoProbeCenteraretoundertakeresearchprogramsondeepearthstructuralandcompositionalexploration,technologyresearchanddevelopmentondeepearthexploration,exploitationandevaluationofdeepoilandgas,deepmineralresources,deepgeothermalenergy,andundergroundspace'explorationandutilization.

简介：<正>CENTRALCHINAARCSERIESANDITSMETALLOGENYJiangZhenya(HubeiInstituteofGeoscience,Wuhan,430022,Hubei,P.R.China)arc,metailogeny,CentralChinaThecentralChinaarcseriesliesacrossthewholecentralChina,embodyingQinghuaiarc,Esuarc,Changjiangarc,Chuzhearc,andXianggangarc.Itisagigantictecton-icarcseries.TheseriesistheresultofnorthandsouththrustingofhorizontaldiferrentialbucklingundertheuniversalnorthandsouthcompressingineasternChina.ItbeganatYingzhimovement,formedatthefirststageofYanshanmovement,andsolidifiedatthesceondstageofYanshanmovement.Theseriescontrollssedimentation,exogenicdeposits,magmatism,andendogenicdeposits.Menawhileitaffectsmordentopography,alluvialsystem,andclimate.

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简介：TheYongping,Qianshan,mineissituatedineastcrnJiangxiProvince,attheintersectionoftwogoldmetallogeniczones(Dexing-YongpingandShaoxing-Jinngshan)’Itisalargecopper-sulfUr-tung-stcn-silver-goldoredcposit’Inthispapcrtbcauthorsdiscusstheformationandtypesofgoldore.Goldinthemineoccursmain1yasanassociatcdmincr

简介：摘要：华南的EdiacaranDoushantuo形成的页岩包含新扁圆形macrofossil，Eoandromedaoctobrachiata，用可能是在外部膜以内的housed的八只螺线手臂描绘了。尽管八放射的结构的存在必要相似到cnidarianoctocorals以及到栉水母，与这些现存的组一起的直接相同是不大可能的。相反，我们从Doushantuo形成把注意带到最新报导的胚胎的helicospiral形态学，建议Ediacaran胚胎的metazoans的长寻求的成年人最后被发现了。

简介：TherearelargevolumesofthePhanerozoicgranitoidrocksinChinaandneighboringareas.Inrecentyears,numerousnewandpreciseU-Pbzirconageshavebeenpublishedforthesegranitoids,anddefinemanyimportantmagmaticevents,suchasca.500MagranitoideventsintheWestJunggar,AltaiorogensintheNWChina,andQinlingorogeninthecentralChina.TheseagesaccuratelyconstrainthetimeofimportantearlyPaleozoic,latePaleozoic,earlyMesozoicandlateMesozoicmagmaticeventsofthenorthern,central,western,southernandeasternorogenicMountainsinChina.ThereoccurvarioustypesofgranitoidsinChina,suchastalc-alkalinegranite,alkaligranite,highly-fractionatedgranite,leucogranite,adakite,andrapakivigranite.RapakivigranitesarenotonlytypicalProterozoicasintheNorthChinaCraton,butwerealsoemplacedduringPaleozoicandMesozoicintheKunlun-Qinlingorogen,apartoftheChinaCentralOrogenicBelt(CCOB).Nd-HfisotopictracingandmappingshowthatgranitoidsinthesouthernCentralAsianOrogenicBelt(CAOB)inChina(ortheNorthernChinaOrogenicBelt)arecharacterizedpredominantlybyjuvenilesources.Thejuvenilecrustinthisorogenicdomainaccountsforover50%byarea,distinguishingitfromotherorogenicbeltsintheworld,andthoseincentral(e.g.,Qinling),southwestemandeasternChina.Basedonalargeamountofnewagedata,apreliminarygranitoidandgranitoid-tectonicmapsofChinahavebeenpreliminarilycompiled,andanevolutionaryframeworkofPhanerozoicgranitoidsinChinaandneighboringareashasbeenestablishedfromtheviewofassemblyandbreakupofcontinentalblocks.Researchideasongranitoidtectonicshasalsobeenproposedanddiscussed.

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简介：ＧｅｏｄｙｎａｍｉｃｓｏｎＦｏｒｍａｔｉｏｎａｎｄＥｖｏｌｕｔｉｏｎｏｆＢｏｈａｉｗａｎＢａｓｉｎ，Ｃｈｉｎａ＊ＺｈａｎｇＳｈｕｌｉｎＴｉａｎＳｈｉｃｈｅｎｇＤｅｐａｒｔｍｅｎｔｏｆＰｅｔｒｏｌｅｕｍＧｅｏｌｏｇｙ，ＣｈｉｎａＵｎｉｖｅｒｓｉｔｙｏｆ...

简介：Ordos盆是在西北的中国的大规模沉积的盆。到顶的从底部的hydrostratigraphic单位是pre寒武纪的变形岩石，更低的古生代的碳酸盐岩石，上面对中生代碎屑状的岩石和新生代存款古生代。全部的厚度直到6000m。三个地下水系统在Ordos盆是在场的，基于地质的设置，即石灰岩地区常见的地形地下水系统，白垩纪碎屑状的地下水系统和第四级的地下水系统。这份报纸系统地描述每个系统的地下水流动模式和对地下水资源的全面评价。

简介：TectonicallytheDabieorogenicbeltconsistsmainlyoftheDabieshanYanshanianupliftedzoneandtheBeihuaiyangVariscan-Indosinianfoldingzone.InthenorthboundaryadjoiningtheNorthChinaBlock,thereareanEarlyPalaeozoicophioliticmixtitebeltandtheHefeiMesozoic-Cenozoicfaultedbasinwhichoverlapsonthesuturebelt.InthesouthofDabieorogen,thereisasecondarytectonicunitcalledForelandthrust-faultedstructuralzonewhichwasmainlyformedbytheintracontinentalsubductionsduringMesozoicera.ThestudyshowsthattheDabieBlockisapartofmid-lateProterozoicpalaeo-islandarcatthenorthmarginofYangtzeBlock.DuringCaledonianperiod,asasubmergedupliftatthenorthencontinentalmarginofYangtzeBlock,theDabieBlockcollidedwiththeearlyPalaeozoicpalaeo-islandarcatthesouthmarginofNorthChinaBlock,resultingintheconvergenceoftheNorthandSouthChinaBlocksandthedisappearanceofoceaniccrust.Sincethen,large-scaleintracontinentalsubductionswerefollowed.DabieOrogenicBeltistheproductofoverlappingofYangtzeBlock,DabieBlockandNorthChinaBlockunderthemechanismofintracontinentalsubduction.IndosinianperiodistheperiodofchiefdeformationandhighpressuredynamicmetamorphismforDabieBlock,andYanshanperiodisthemainorogenicperiodinwhichtheremeltingofcrustcausedbybasementshearingresultedinlargescalethermometamorphism.ThepresenttectonicframeworkoftheorogenwasfinallyformedbytherapidupliftingoftheDabieshanmountainsandglidingsouthwards,whichresultinthedevelopingofthrustbeltonsouthsideandtheextensionaltectonicmovementonnorthside.