鸡西盆地鸡西群沉积层序及环境演化  

Jixi Group Sedimentary Sequences and Environment Evolution in Jixi Basin

作　　者：李树平 

机构地区：[1]鸡西赫阳燃气有限公司,黑龙江鸡西158100

出　　处：《煤炭技术》2010年第7期125-127,共3页Coal Technology

摘　　要：将鸡西盆地发育期的整个地层垂向沉积序列,由老至新划分为10套沉积组合。通过对盆地10个沉积层序研究,阐述了鸡西群沉积初期、中期、末期的沉积环境,即由陆相—海陆交互相—陆相的沉积环境演化过程。The vertical sedimentary successions of Jixi basin are defined as ten sedimentary associations from the old to the new.Through researching 10 sedimentary sequences,Jixi basin＇s sedimentary environment of initial,middle and end period are expounded,that is the sedimentary environment evolution process from terrestrial facies land and sea facies-terrestrial facies.

关 键 词：盆地 鸡西群 沉积层序 环境 演化 

分 类 号：TD167[矿业工程—矿山地质测量]