Granulometry of surface sediments in tenth phi classes from the North Sea NE of the island of Sylt sampled in July 2009

Data are given in volume percentage; samples treated with hydrogen peroxide and acetic acid; error is < 1%.

本数据集数据以体积百分比形式给出，样品均经过氧化氢（hydrogen peroxide）与乙酸（acetic acid）处理，实验误差小于1%。