Annotated record of the detailed examination of Mn deposits from VEMA 15 Expedition stations

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 University from the R/V Vema. A total of 410 cores and dredges were recovered and are available at Lamont-Doherty Earth Observatory for sampling and study.