新疆东昆仑卡尔瓦东地区泥盆系布拉克巴什组地层序列及沉积特征  

Stratigraphic sequence and sedimentary characteristics of Devonian Bulakebashi Formation in Kaerwadong area of east Kunlun mountains,Xinjiang

作　　者：李玉鹏[1] 詹天宇 吕艳红[2] LI Yu-peng ZHAN Tian-yu LV Yan-hong(Institute of Geological Survey of Jilin Province, Changchun 130102, Jilin, China The First Geological Survey of Jilin Province, Jilin 130033, Jilin, China)

机构地区：[1]吉林省地质调查院,吉林长春130102 [2]吉林省第一地质调查所,吉林长春130033

出　　处：《吉林地质》2017年第3期13-17,共5页Jilin Geology

摘　　要：对新疆东昆仑卡尔瓦东地区泥盆系布拉克巴什组地层序列及其沉积特征进行了详细描述,分析了该组地层的剖面特征,岩石组合及其横向变化特征。工作区中的泥盆系布拉克巴什组地层主要为一套滨海相及海陆交互相至浅海相的正常碎屑岩、灰岩与火山岩、火山碎屑岩不均匀互层产出的复杂沉积组合。通过分析该套地层岩石及沉积学特征,该区域布拉克巴什组的沉积特征及沉积相。Describe strata sequence and sedimentary characteristics of Bulakebashi Formation of devonian system in Kaerwadong area of east of Kunlun mountains in Xinjiang. Record the profile features,rock combination and variation characteristics of the group formation. Research area Bulakebashi formation mainly is a set of mixing rocks of littoral facies and land sea facies to neritic facies clastic rocks,limestone and volcanic clastic rocks. By analysis the rocks sedimentary characteristics of Bulakebashi strata,the authors point out that the strata formation sedimentary environment and sedimentary facies.

关 键 词：新疆 东昆仑山脉 布拉克巴什组 地层序列 沉积特征 

分 类 号：P584[天文地球—岩石学]