简介:GeostrophicWaveCirculations(Englishedition)YongL.McHall(Dept.ofEarth,AtmosphericandPlanetarySciences,MITPublishedbyChinaMeteo...
简介:ActaGeologicaSinica(EnglishEdition)isabimonthly,SCI-indexedacademicjournalproducedbytheGeologicalSocietyofChina.Havinganimpactfactorrangingfrom1.5to2.15,ithaslongbeenindexedbymanyinternationaldatabasesandwebsites,suchasSCI,CA,BIG,etc.Internationally,thejournalcooperateswithJohnWiley&SonsCo.Ltdtopublishtheelectronicversion;allpaperscanbedownloadedonline.Contributorswishingtosubmit,read,enquireanddownloadcanlogineitherviahttp://mc.manuscriptcentral.com/ags(forinternationalcontributors)orhttp://www.geojournals.cn/dzxben/ch/index.aspx(forauthorsontheChinesemainland).
简介:NewObservationsonphosphatizedSpheroidalFossilsinSinianDoushantuoanPhosphoritesinWeng'an,GuizhouProvinceInrecentyearsmuchattentionhasbeenpaidtophosphatizedspheroidalfossilsfoundintheSinianDoushantuoanphosphoritesinweng'an,GuizhouProvince.Disputeshavebeenlongexistedabouttheirphylogeneticaffinity.Basedonsomenewdiscoveriesandthepresentknowledge,someresearchersinterpretsomeofthephosphatizedspheroidalfossilsasanimalembryos,whereasothersholodtheutterlyidifferentviewthattheypaper,basedonnewdataofsomespheriodalfossilsindiscussedandreinterpreted.Itisobviousthatthephosphatizedspheroidalfossilassemblagefoundinweng'anconsistsofcyanobacteria,benthicmelticellularalgae,planktonicacritarchsandotherfossilswithuncertainassignments,andprovideanexceptionallywell-preservedphosphatizedLagerstatten.
简介:ActaGeologicaSinica(EnglishEdition)isindexedbySCI,withtheimpactfactorsrangingfrom1.5to2.15,andalsoindexedbyCA,theBibliographyandIndexofGeology(BIG),BiologicalAbstracts,andGeographicalAbstractsandmanyothers.Internationally,ActaGeologicaSinica(EnglishEdition)hasbeencooperatedwithWilley-BlackwellPublishingCorporation,andhasallthepaperspublishedonline.ActaGeologicaSinica(EnglishEdition)hastwosubmissionwebsitesat:http://mc.manuscriptcentral.com/agsforinternationalauthorsandhttp://www.geojournals.cn/dzxben/ch/index.aspxforChineseauthors.Authorscansubmit,inquireanddownloadpapersateitherwebsite.
简介:ActaGeologicaSinica(EnglishEdition)isindexedbySCI,withtheimpactfactorsrangingfrom1.5to2.15,andalsoindexedbyCA,theBibliographyandIndexofGeology(BIG),BiologicalAbstracts,andGeographicalAbstractsandmanyothers.Internationally,ActaGeologicaSinica(EnglishEdition)hasbeencooperatedwithWilley-Blackwell
简介:TheDiscoveryofBalmeisporitesfromtheTaipinglinchangFormationintheJiayinBasin,HeilongjiangandItsSignificanceWANChuanbiao,LIUBenpei,QIAOXiuyun,YANGJianguo,SHANXuanlongandRENYanguang(1.CollegeofEarthScienceofJilinUniversity,Changchun130026;2.CollegeofEarthScienceofChinaUniversityofGeosciences,Beijing100083;3.ExplorationandDevelopmentResearchInstituteofDaqingOilFieldCompanyLtd.,Daqing,Helongjiang163712;4CollegeofEarthandSpaceofPekingUniversity,Beijing100871)
简介:OurfieldworkandgeochronologicstudiesinnorthernHebeiandwesternLiaoningareasindicatethatthemajorMesozoiccontractionaleventsintheYanshanbeltareof(1)pre-MiddleJurassic(Indosinian?),(2)LateJurassicand(3)EarlyCretaceousage.ThefirstN-SshorteningcouldbeaconsequenceofthecollisionoftheMongolianarcsalongtheSolonsutureagainsttheNorthChinaplate.Siberian-NorthChinaplatecolli-
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