准噶尔盆地沙湾凹陷西斜坡二叠系佳木河组物源区构造背景分析*
吴晨骁1, 姚宗全2,3, 德勒恰提·加娜塔依2,3, 邓高山1, 李天明2,3, 赫佳1, 刘宇1, 王小红1, 曙格拉·马哈西2,3

Tectonic setting analysis of provenance area of the Permian Jiamuhe Formation on western slope of Shawan sag,Junggar Basin
WU Chenxiao1, YAO Zongquan2,3, DELEQIATI·Janatayi 2,3, DENG Gaoshan1, LI Tianming2,3, HAO Jia1, LIU Yu1, WANG Xiaohong1, SHUGELA·Mahaxi Xiaohong2,3
准噶尔盆地沙湾凹陷西斜坡二叠系佳木河组岩心照片与铸体薄片 A—拐15井,4498.25 m,砂砾岩; B—车排005井,2972 m,凝灰质砂砾岩; C—拐15井,4498.25 m,火山岩屑为主,少量石英、长石,部分碎屑被方解石交代,粒间孔较发育,Calcite指代方解石,(+);D—车排005井,2972 m,颗粒间呈点—线状接触,以岩屑为主,填隙物以方沸石为主,Anl指代方沸石,(+)