Major element concentration and radionuclides of equatorial Pacific deep-sea ...
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The (231Pa/230Th)xs,0 records obtained from two cores from the western (MD97-2138; 1°25'S, 146°24'E, 1900 m) and eastern (ODP Leg 138 Site 849, 0°11.59'N, 110°31.18'W, 3851 m)...
本次研究获取的两根岩芯的(²³¹Pa/²³⁰Th)过剩初始比值记录，分别来自西太平洋区域（岩芯MD97-2138，坐标：南纬1°25′，东经146°24′，水深1900 m）与东太平洋区域（大洋钻探计划（Ocean Drilling Program）第138航次849站位，坐标：北纬0°11.59′，西经110°31.18′，水深3851 m）……
