Rock magnetic, geochemical and sedimentological properties related to IRD com...

The IRD-rich Heinrich Event (HE) layers of gravity core GeoB18530-1, retrieved from the SE Grand Banks slope of Newfoundland, coincide with bulk magnetic susceptibility maxima....采自纽芬兰东南大浅滩斜坡的重力柱样GeoB18530-1中，富含冰筏碎屑（Ice-Rafted Debris，IRD）的海因里希事件（Heinrich Event，HE）层位，与体积磁化率极大值相吻合。