OCEAN > ARCTIC OCEAN
OCEAN > ARCTIC OCEAN > BARENTS SEA
OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN
OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > BALTIC SEA
OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > BAY OF FUNDY
OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > CARIBBEAN SEA
OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > DAVIS STRAIT
OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF MEXICO
OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF ST LAWRENCE
OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > IRISH SEA
OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > MEDITERRANEAN SEA
OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > MEDITERRANEAN SEA > ADRIATIC SEA
OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > NORTH SEA
OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > NORWEGIAN SEA
OCEAN > ATLANTIC OCEAN > SOUTH ATLANTIC OCEAN
OCEAN > INDIAN OCEAN
OCEAN > INDIAN OCEAN > ARABIAN SEA
OCEAN > INDIAN OCEAN > ARABIAN SEA > PERSIAN GULF
OCEAN > INDIAN OCEAN > BAY OF BENGAL
OCEAN > INDIAN OCEAN > RED SEA
OCEAN > PACIFIC OCEAN > CENTRAL PACIFIC OCEAN > HAWAIIAN ISLANDS
OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN
OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > BERING SEA
OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > SEA OF JAPAN
OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > SEA OF OKHOTSK
OCEAN > PACIFIC OCEAN > SOUTH PACIFIC OCEAN
OCEAN > PACIFIC OCEAN > WESTERN PACIFIC OCEAN > EAST CHINA SEA
OCEAN > PACIFIC OCEAN > WESTERN PACIFIC OCEAN > SOUTH CHINA AND EASTERN ARCHIPELAGIC SEAS
OCEAN > PACIFIC OCEAN > WESTERN PACIFIC OCEAN > SOUTH CHINA SEA
OCEAN > PACIFIC OCEAN > WESTERN PACIFIC OCEAN > YELLOW SEA
OCEAN > SOUTHERN OCEAN