Age determination of sediment cores from the continental shelf and slope off ...

Three sediment cores from the continental shelf and slope off NW Africa (Banc d'Arguin; 52 m, 665 m and 973 m water depth) have been investigated by means of a coarse fraction...针对非洲西北海域阿尔金浅滩（Banc d'Arguin）大陆架与大陆坡区域的三个沉积物岩芯（对应水深分别为52米、665米与973米），已采用粗组分分析方法开展相关研究……