古地理环境对火山喷发样式的影响:以准噶尔盆地玛湖凹陷东部下二叠统风城组为例*
何衍鑫1, 鲜本忠1,2, 牛花朋1,2, 刘建平1

Effects of palaeogeographic environment on volcano eruption style: Example from the Lower Permian Fengcheng Formation in eastern Mahu sag,Junggar Basin
He Yan-Xin1, Xian Ben-Zhong1,2, Niu Hua-Peng1,2, Liu Jian-Ping1
准噶尔盆地玛湖凹陷东部下二叠统风城组风一段沉积期次(剖面位置见 图1 和 图6 )