论冰碛石的形态特征及其与泥石流石的区别

周尚哲

A study on the morphological features of glaciated stone and its differences from debris flow stone

Shangzhe ZHOU

图2 挪威Jotunheimen冰碛与岩屑堆沉积三角图和圆度数据直方图［7］ 注：C40指c∶a ≤ 0.4的砾石百分比；VA指极棱角；A指棱角；SA指次棱角；SR指次圆；R指圆

Fig.2 Shape and roundness date for till and scree deposits in Jotunheimen， Norway［7］