檢視滞留沉积的原始碼

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中文名称；滞留沉积

外文名称；lag deposit
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沉积在深槽（曲流河中靠近凹岸一侧水最深的部位，水流流速大）的较粗的砂和[[砾石沉积物]]。它在横剖面上呈[[透镜状]]，具大型槽状交错层理。沙漠中由于细粒物质被搬走而残留下的粗粒沉积物。<ref>[https://wenku.so.com/d/d759df1488bcb7391905a98bcfca9cbd 沉积相],360文库 , 2019年4月19日</ref>