四川盆地下寒武统龙王庙组浅水碳酸盐岩台地沉积相特征及模式*
刘自亮1,2, 邓昆1,2, 施泽进1, 田亚铭3, 王勇3, 沈芳1, 谭谦1, 龚晓星1

Sedimentary facies and model of shallow water carbonates platform of the Lower Cambrian Longwangmiao Formation in Sichuan Basin
Liu Zi-Liang1,2, Deng Kun1,2, Shi Ze-Jin1, Tian Ya-Ming3, Wang Yong3, Shen Fang1, Tan Qian1, Gong Xiao-Xing1
四川盆地下寒武统龙王庙组局限台地云坪沉积特征 A—川深1井,龙王庙组,7511.90~7512.10 m,台内滩灰色砂屑白云岩(蓝色箭头)与云坪相深灰色泥晶白云岩(红色箭头)互层;B—金沙岩孔剖面,单偏光,微晶白云岩;C—土河场剖面,单偏光,细晶白云岩;D—南山坪剖面,晶粒白云岩,扫描电镜