Composition of the sand fraction of sediment cores from the West-African cont...

Seven cores from the West African continental margin in 12-18° N have been investigated by means of a coarse fraction analysis.Four of the seven cores contain allochthonous...针对西非大陆边缘北纬12°至18°海域的7个沉积物岩芯，本研究采用粗组分分析方法开展了调查研究。其中7个岩芯中的4个含有异地成因（allochthonous）……