Annotated record of the detailed examination of Mn deposits from VEMA 15 Expe...

The cores and dredges described in this report were taken during the VEMA 15 Expedition from October 1958 until July 1959 by the Lamont Geological Observatory, Columbia...本报告中描述的沉积物岩芯与挖泥采样样品，采集于1958年10月至1959年7月期间开展的VEMA 15号科考航次，由哥伦比亚大学拉蒙特地质观测站（Lamont Geological Observatory）完成采集。