西藏自治区革吉县米多南地区欧利组厘定的古生物证据及其意义

陈美涛, 杨柳, 许昌辉, 贾笛, 张恒戈

Biological evidence and its significance of Ouli Formation in Miduonan hamlets of Geji County, Tibet

CHEN Meitao, YANG Liu, XU Changhui, JIA Di, ZHANG Hengge

研究区欧利组地层柱状图 1.细砾岩; 2.砂屑泥晶灰岩; 3.亮晶含砾屑砂屑灰岩; 4.亮晶砂屑灰岩; 5.亮晶含生屑砾屑砂屑灰岩; 6.亮晶含砾内碎屑灰岩; 7.亮晶含生屑砂屑灰岩; 8.泥晶砂屑灰岩; 9.白云岩; 10.泥灰岩; 11.钙质砂岩; 12.波纹层理; 13.平行层理; 14.介形虫; 15.双壳类化石; 16.腕足类化石; 17.腹足类化石; 18.珊瑚类化石