(Table 1) Age determination of sediment cores of the Labrador Sea

A close look at the sedimentology of Heinrich event 4 from the northwest Labrador Sea indicates that an extended ice margin, perhaps greater than before Heinrich events 1 or 2...针对拉布拉多海西北部海因里希事件4（Heinrich event 4）开展的沉积学细致研究显示，其时的冰盖前缘范围或许较海因里希事件1、2发生时更为广袤……