准噶尔盆地南部下侏罗统三工河组沉积体系及其控制因素*
焦国华1, 张卫平1, 谢利华2, 王军1, 周晋科1, 汪云海1

Depositional systems and their controlling factors of the Lower Jurassic Sangonghe Formation in southern Junggar Basin
JIAO Guohua1, ZHANG Weiping1, XIE Lihua2, WANG Jun1, ZHOU Jinke1, WANG Yunhai1
准噶尔盆地南部下侏罗统三工河组层序地层划分方案及对比图(剖面AA'位置见 图1 -b) A1—上砂或砂砾岩、下泥型突变界面; B1—上泥下砂型突变界面; A2—下退积上进积转换界面; B2—下进积上退积转换界面