1. Deep-water continental margin sedimentation DSDP leg 28, Antarctica;Piper;Initial Rep. Deep Sea Drill. Proj.,1975
2. Manganese nodules, seafloor sediment, and sedimentation rates of the Circum-Pacific region;Piper,1985
3. Distribution of ferromanganese nodules in the Pacific Ocean;Piper;Chem. Erde,1987
4. Continental shelf benthos off Otago Peninsula, New Zealand;Probert;Estuarine Coastal Shelf Sci.,1984
5. Ocean floor sediment and polymetallic nodules;Rawson,1978