Changes in the vegetation and trade winds in equatorial Northwest Africa 140,...
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The deep-sea cores M 16415-2 and M 16416-2 at about 9°N off Sierra Leone were analysed palynologically for the time interval 140,000-70,000 yr B.P. Results were presented in...
对塞拉利昂外海约北纬9°处的M 16415-2与M 16416-2深海岩芯，开展了距今140000—70000年时间段内的孢粉学分析，相关研究结果已在……中予以呈现
