摘要
通过实测３条基干剖面，观察１３条露头剖面，综合分析４９个剖面资料点，进行室内研究，将巴丹吉林－腾格二盆地侏罗纪－早白垩世的沉积相划分为：洪积相Ｉ１，河流相Ｉ２，湖泊相Ｉ３（再分成湖成三角洲亚相、滨湖亚相、浅湖亚相、半深湖亚相），探讨了这些相带的分本特征，并建立了沉积相模式。
Through measuring 3 key profiles, observing 13 outcrop sections, synthetically analysing 4j9 section data points,and labboratory study, sedimentary facies of the Jurassic-Early Cretaceous in Badain Jaran-Tengger basin are dividedinto prolvial facies I1, fluvial facies I2, and lacustrine facies I3 which are subdivided into lacustrine delta subfa-cies , lakeshore subfacies, shallow lake subfacies, and semideep lake subfacies. The extention charcter-istics of facies belt are discussed, and then depositional facies of this area are preliminary established.
出处
《新疆石油地质》
CAS
CSCD
北大核心
1994年第3期229-236,共8页
Xinjiang Petroleum Geology
关键词
沉积相
侏罗纪
巴丹吉林盆地
Badain Jaran-Terngger basinJurassic-Early Cretaceous Sedimentary facies
