扬子西南缘滇中成冰系南沱组沉积特征及其上红层归属讨论<sup>*</sup>

扬子西南缘滇中成冰系南沱组沉积特征及其上红层归属讨论^*

祁柯宁^1,², 旷红伟¹, 柳永清¹, 彭楠¹, 王玉冲^1,³, 陈骁帅¹

Sedimentary characteristics of the Cryogenian Nantuo Formation and stratigraphic attribution of red beds in central Yunnan, southwestern margin of Yangtze Craton

QI Kening^1,², KUANG Hongwei¹, LIU Yongqing¹, PENG Nan¹, WANG Yuchong^1,³, CHEN Xiaoshuai¹

滇中成冰系南沱组冰期及其前后沉积演化 a—澄江组沉积晚期; b—南沱组沉积早期; c—南沱组沉积晚期; d—陡山沱组沉积早期