{"title":"深海沉积中的几种“特殊”原生沉积构造","authors":"晋慧娟 李育慈, Li Hui-Juan","doi":"10.1360/ZB1995-25-8-890","DOIUrl":null,"url":null,"abstract":"新疆准噶尔盆地周边海西造山带和西秦岭海西-印支造山带深海沉积中,发现了诸多长期以来被误认为仅形成于浅水环境的原生沉积构造,如:大型交错层理、各种小水流波痕、小型丘状交错层理、透镜状层理和韵律层理。文中对上述原生沉积构造的形态特征、形成环境和形成机制进行了系统研究。这些原生沉积构造可同时出现于深海、滨、浅海等环境中的事实表明,原生沉积构造特别是单一的原生沉积构造,并不能作为沉积环境解释的直接依据,重塑古环境必须重视各种相标志的综合解释。","PeriodicalId":21648,"journal":{"name":"Science in China. Series B, Chemistry, life sciences & earth sciences","volume":"160 1","pages":"890-897"},"PeriodicalIF":0.0000,"publicationDate":"1995-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Science in China. Series B, Chemistry, life sciences & earth sciences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1360/ZB1995-25-8-890","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}