Annotated record of the detailed examination of Mn deposits from DSDP Site 99...
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The principal objective at this site was the recovery of Mesozoic sediment and a sample of Horizon B (or basement). The location chosen for drilling is about 40 nautical miles...
本次钻探站点的核心目标为采集中生代沉积物样品以及B层位（Horizon B，或称基底）样品。本次选定的钻探点位约为40海里……
