Annotated record of the detailed examination of Mn deposits from RIDA cruise stations

The cores and dredges described at this site were taken on the RIDA cruise from 1 May until 25 May 1984 by the Muséum National d'Histoire Naturelle from the R/V Marion Dufresne. A total of 45 cores and dredges were recovered along with underwater camera runs. They are available at MNHN for sampling and study.本站点所描述的岩芯与拖网采样样品，采集自1984年5月1日至5月25日的RIDA巡航航次，由法国国家自然历史博物馆（Muséum National d'Histoire Naturelle，MNHN）依托马里恩·迪弗伦号科考船（R/V Marion Dufresne）获取。本次共回收45套岩芯与拖网采样装置，同步开展了水下相机走航拍摄作业。所有样品均存放于MNHN，可供后续科研采样与研究使用。