黄河中下游焦作区段现代边滩沉积中的生物遗迹*
胡斌1,2, 王媛媛1, 张璐1, 单婷婷1

Biogenic traces in modern point bar deposits of the Middle-Lower Reaches of Yellow River in Jiaozuo area,Henan Province
Hu Bin1,2, Wang Yuanyuan1, Zhang Lu1, Shan Tingting1
黄河中下游焦作区段近岸边滩生物遗迹