Description of manganese nodules and crust collected from the Hakuho Maru Cruise KH-68-3, July-August, 1968, in Northwestern Pacific Ocean

The cores and dredges described in this report were taken on the KH-68-3 Expedition in July-August, 1968 by the Ocean Research Institute, University of Tokyo from the Hakuho Maru. A total of 16 cores and dredges sites have been were

East Mariana, Caroline and Philippine Basins

航海番号: KH-71-1 ; 航海日程: January 21 - March 25, 197

Geological and geophysical investigation of Mariana, Palau and Yap Arc-Trench systems

航海番号: KH-86-1 ; 航海日程: January 22 - March 7, 198

Description of manganese nodules and crust collected from the Hakuho Maru Cruise KH-71-1, January-March, 1971, East Mariana, Caroline and Philippine Basins

The cores, dredges and submarine camera observations described in this report were taken on the KH-71-1 Expedition in January-March, 1971 by the Ocean Research Institute, University of Tokyo from the Hakuho Maru. A total of 24 cores, dredges and camera station sites have been recovered

Northwest Pacific Ocean

航海番号: KH-68-3 ; 航海日程: July - August, 196

East Mariana, Caroline and Philippine Basins

航海番号: KH-71-1 ; 航海日程: January 21 - March 25, 197