简介:At06:34(CST)onNov.18,2017,anM6.9earthquakeoccurredintheMainlingCounty,NyingchiRegionofXizangAutonomousRegion,China.Theepicenterislocatedat95.02°E,29.75°Nandthefocaldepthisabout10km(Figure1).Theepicenterisabout100kmfromtheMainlingCounty.Theaverageelevationwithin5kmisabout3100m.Thisearthquakehascausedwidespreadconcernamongmembersofgovernment,researchinstitutions,andpublicmedia.
简介:跟随最大的已知的结束--二叠的集体扑灭植物有低差异。在土地上统治的Lycopsids和针叶树。一张新裸子植物Xinjiangoxylon情报。nov。基于收集从的一个木质的茎标本被建议上面二叠(最近,Changhsingian)Taoshuyuan节的上面的Guodikeng形成,Turpan,XinjiangUygur自治区域,西北中国。剥去的茎被复杂木髓,内始式的主要木部和厚第二等的木部柱体描绘。众多的石化的森林在这节在Changhsingian被发现。然而,在有稀罕木头石块早三叠纪。世界范围的石块森林的突然的减少在结束联系到危机二叠。Xinjiangoxylonturpanense情报etsp。nov。出现到代表存在在的一裸子植物最近二叠。
简介:AnewinsectfamilyLiaoximordellidae(fam.nov.)hasbeennamedforawell-preservedspecimenwhichwascollectedfromtheUpperJurassicoutcroppingwestofDaxinfangziVillage,LingyuanCounty,LiaoningProvince.ThespecimencannotbeputintoMordellidaeorPraemordellidaebecauseitpossessessomeoriginalandintermediatecharactersinmorphology.Itservesthestudyofmordellidevolution.Besides,thefossilgroupassociatedwiththeinsectisimportantforthestratigraphicdivisionoftheMesozoicinwesternLiaoning.