Pukao (seamount) 1970-01-01
Puysegur Trench 1970-01-01
Quiroga Ridge 1970-01-01
Raz de Sein 1970-01-01
Rinner Trough 1970-01-01
Rivadeneyra Shoal 1970-01-01
Robeson Channel 1970-01-01
Rocard 1970-01-01
Rosa Seamount 1970-01-01
Rosario Bank 1970-01-01
Rosemary Bank 1970-01-01
Rosenthal Seamount 1970-01-01
Ross Bank 1970-01-01
Ross Canyon 1970-01-01
Ross Gyre 1970-01-01
Rungapapa Knoll 1970-01-01
San Antonio Canyon 1970-01-01
San Matías Gulf 1970-01-01
Sars Bank 1970-01-01
Scatarie Bank 1970-01-01